The substance that is a matter in its gas form is water vapor (option D).
What is gaseous state of matter?Matter refers to anything that has mass and occupies space. Matter is the basic structural component of the universe.
Matter is virtually everything around us and can exist in three states as follows:
SolidGaseous LiquidSolid is any substance that can be picked up or held, having a texture, and usually firm. Liquid is a substance that is flowing, and keeping no shape, such as water. It is a substance of which the molecules retain no definite shape, except that determined by the containing receptacle. Gases, on the other hand, is matter in an intermediate state between liquid and plasma that can be contained only if it is fully surrounded by a solid.Water vapor is an example of gaseous material, hence, can be said to be in gaseous form among the options.
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The image shows oxygen and carbon dioxide exchanged between a leaf of a plant, and the environment. Which statement is supported by the image?
A) Water enters leaf tissue from the atmosphere.
B) Stoma in the epidermal tissue absorbs oxygen.
C) Carbon dioxide enters leaf tissue from the atmosphere.
D) Guard cells prevent carbon dioxide from entering leaf tissue.
Answer: C i think
Explanation:
Carnivorous plants and legumes (e.g., peas, soybeans) both absorb key nutrients directly from other organisms. How is nutrient acquisition in pitcher plants similar to that in legumes
Answer:
They acquire nitrogen from the insects they eat.
Explanation:
Pitcher plants is a canivorous plants.
Since both legumes and pitcher plants absorb nitrogen from other organisms, pitcher plants have specialised pitfall trap called pitcher found at their leaves which help help to trap, and digest insects that are prey. The obtained about 80% nitrogen from the insects they eat which is captured by their leaves.. They release digestive enzymes which acts on their insects and then decompose by bacteria to release nitrogen . This nitrogen is turn to liquid which is absorb as liquid and use for growth.
Which statement accurately describes the energy needs for photosynthesis and cellular respiration?
A. Solar energy is needed for cellular respiration but not for photosynthesis.
B. Chemical energy in the form of glucose is needed for both cellular respiration and photosynthesis.
C. Chemical energy in the form of glucose is needed for photosynthesis, and solar energy is needed for cellular respiration.
D. Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
Answer:
solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration
Explanation:
The statement that accurately describes the energy needs for photosynthesis and cellular respiration is: Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.
PHOTOSYNTHESIS AND CELLULAR RESPIRATION:
Photosynthesis is the process by which green plants obtain their food (glucose) using energy from sunlight. Cellular respiration is the process by which living organisms obtain energy by breaking down food molecules in their cells. Photosynthesis makes use of energy from the sun i.e. solar energy as its power source while cellular respiration releases the energy stored in glucose to power the process. Therefore, the statement that accurately describes the energy needs for photosynthesis and cellular respiration is: Solar energy is needed for photosynthesis, and chemical energy in the form of glucose is needed for cellular respiration.Learn more about photosynthesis and cellular respiration at: https://brainly.com/question/18728019?referrer=searchResults
Calculate the mutation rate for achondroplasia, and express the rate as the number of mutant genes per given number of gametes.
Answer:
Explanation below
Explanation:
Mutation can be described or explained as a situation whereby there is a change in the make up of a gene thereby resulting to the formation of an entire gene which will be responsible for a new character.
The rate of mutation could be fast or slow, and that is referred to as the mutation rate.
Question 2(Multiple Choice Worth 5 points)
Read the speech and answer the question.
Voluntourism: An Opportunity Too Good to be True
A Speech to the Student Body of Evergreen High
[1] Picture this: It's Spring Break, and you fly off to some country where there's lush rainforests and beautiful, blue coastlines to explore. There's also people in need, so you decide to blend your vacation with volunteering. Volunteering as a tourist, or voluntourism, seems like a great way to explore new regions and help people at the same time. However, this "volunteer plus travel" experience can actually harm local communities. While many teens might view traveling and volunteering abroad as a worthwhile adventure, there are more genuine and effective ways to make a difference.
[2] Most would agree that volunteering in general is a worthy use of time. However, what if you found out the children you are "helping" are actually being kept in poor conditions so voluntourists will spend money to come to the local area? Dale Rolfe, a supporter of ethical voluntourism, explains the shocking reality that "Animal sanctuaries and orphanages are often manufactured for the voluntourist...encouraging a cycle of exploiting the very animals and children the volunteers are trying to help."
[3] Proponents of the "volunteer plus travel" experience also argue that traveling to new places builds character and is a valuable way to learn about different cultures. With voluntourism, however, participants often pursue experiences that are all about them. For example, they sign up to build a school for a gold star on their resume, but they have no real building skills and take jobs away from local construction workers (Schulten). Or, they arrive to teach English but instead take selfies with the locals. One world traveler and ethical voluntourist believes voluntourism "can perpetuate small minded views of the world by taking insulated, fake, and structured experiences and selling them as unabridged and eye opening" (Carlos). The voluntour experience is a mirage. The voluntourist's eyes are not opened to real life at the destination, and lasting change is not achieved.
[4] If you want a genuine experience where you can see a lasting impact, there are better options than voluntourism. You can volunteer in your local community. Give an hour every week to your town's animal rescue. Serve monthly dinners to the homeless. Be a reliable, positive influence on a child who needs a mentor. Studies show that volunteering and forming lasting relationships with those you help has a positive impact on your physical and emotional health. In fact, blood pressure is reduced, memory is improved, and rates of depression are reduced (Michaels).
[5] There is another reason to look into alternatives to voluntourism. Did you know the average "voluntour" travel package costs $3,400 (Rolfe)? Could that travel money be better spent? If the world's citizens are your passion, it could go to an international organization. If you care about education, your funds can be used to buy books for students in faraway lands. If you want villagers to have clean water, contribute funds to local efforts to dig wells. If you want to experience a different culture, travel to the country as a guest, and learn from the locals how you can best help them after you've returned home. But do not voluntour.
[6] In reality, there are better ways to make a difference. Voluntourism might appear to be an adventure that blends travel and helping others, but it does little except provide a costly, superficial experience that might actually do more harm than good. So, volunteer where you are most needed-at home, where you can stay to see the job through and form genuine, lasting relationships. Choose a beautiful coastline closer to home and send the travel money you saved to an international organization that will put it to good use. Whatever you do, don't turn someone else's hardship into your vacation.
Identify the two strategies the speaker uses to develop the point that people who voluntour often have selfish motivations.
Examples
Metaphor
Repetition
Stories
Statistics
Explanation:
superficial experience that might actually do more harm than good. So, volunteer where you are most needed-at home, where you can stay to see the job through and form genuine, lasting relationships. Choose a beautiful coastline closer to home and send the travel money you saved to an international organization that will put it to good use. Whatever you do, don't turn someone else's hardship into your vacation.
Identify
Answer:
Examples & Metaphors
Explanation:
"With voluntourism, however, participants often pursue experiences that are all about them. For example, they sign up to build a school for a gold star on their resume, but they have no real building skills and take jobs away from local construction workers (Schulten). Or, they arrive to teach English but instead take selfies with the locals."
" If you want villagers to have clean water, contribute funds to local efforts to dig wells. If you want to experience a different culture, travel to the country as a guest, and learn from the locals how you can best help them after you've returned home. But do not voluntour."
"Voluntourism might appear to be an adventure that blends travel and helping others, but it does little except provide a costly, superficial experience that might actually do more harm than good."
"It's Spring Break, and you fly off to some country where there's lush rainforests and beautiful, blue coastlines to explore."
Fill in the blanks.....help!!
Answer:
A: A tissue is made of epithelial cells. ( if it is an Epithelial tissue)
B: An organ is made of several types of tissue and therefore several types of cells.
C: A system is made up of several parts that work together to perform a single task.
Really hope this helps. I'm a begginer.
(1 point)
Base your answer to the following question on the
graph below and on your knowledge of biology
I
II
IV
Relative Rate of Enzyme Action
10 20 30 40 50 60 70
Temperature (°C)
What is the optimum temperature for the enzyme?
a
0°C
60°C
b
С
37°C
55°C
Use the aquatic food chain below to answer the following questions:
Gull
large
medium fish
small fish
plankton
1. Which organism is the producer?
2. Which organism is the primary consumer?
3. Which organism is the tertiary consumer?
Name the terrestrial planets. in order.
Someone please help!!!!!!!!!!!!!!!
Answer: the right
Explanation:
the magnitude is higher with means more deadly
Conclusions based on an experiment are most likely to be accepted when
Answer:
A) they are consistent with experimental data and observations
This is correct. Tested it... Pls mark me brainliest!! Have a marvelous day!!
PLEASE HELP ME THE PERSON WITH THE RIGHT ANSWER WILL GET BRAINLESS
Which phrase justifies why the theory of evolution is a theory and not a law?
A)Describes the relationship between an organism and its environment
B)Makes accurate predictions based on only a small amount of empirical evidence
C)Explains diversity based on the principle of natural selection
D)Cannot be modified with the discovery of new evidence
Answer:
I think it is D
Explanation:
Because if new evidence cannot be added to it then it is only based on a small amount of evidence. And if new evidence proves it invalid or wrong then it is just a theory then.
Answer:
A. Describes the relationship between an organism and its environment
Explanation:
why do you think that more diverse life can exist in the taiga
Which is not a characteristic of glycogen?
[] soluble in lipids
[] soluble in water
[] polysaccharide
[] occurs in the liver
Answer:
2
Explanation:
I I thought know what is the mean of that
Answer:
soluble in lipids
Explanation:
gkycogenis a fatty acid. fatty acids are not soluble in lipids
- The genome of P. larselli is over 2x the size of p-richmondi, but they have approximately the same number of genes. What accounts for the difference in genome size
Plethadon is a genus inclusive of the salamander family.
As a genus,it has a high rate of inter species genetic variability, The C value which is a measure of genetic variation in species is very high especially in this genus.
Low rate of mutation, climatic niche and low rate of DNA loss etc are some of the various factors.
p.larselli and p.richamondi has a difference in genome size and this difference can be attributed to the presence of more DNA segments
that are none coding in larselli compares to that of richamondi.
The DNA fragments that does not code for protein are the non coding sequence but they have some other revolutionary and evolutionary functions.
Some of these sites that doesn't code can be small repeating sequence, microsatellites and variable number tandem repeats etc and these shows high chances that richamondi have lost some of these sequence that are non coding from it's chromosome as part of a genetic or epigenetic changes during the course of evolution or there might be also a high rate of mutations among them leading them to loose some DNA fragments.
How does a virus replicate itself?
A)it grows larger and divides into two viruses
B)it finds another virus and reproduces sexually
C)it finds pieces of protein in the environment and builds another virus
D)it hijacks a living cell and tricks it into making more viruses
Answer:
D)it hijacks a living cell and tricks it into making more viruses
a peice of land that juts out into the sea
Answer:
Cape
Explanation
A cape is a pointed piece of land that sticks out into a sea, ocean, lake, or river.
What might you expect to name a muscle that lies alongside the medial bone of the forearm, crosses the wrist, and acts to open a fist?
Answer:
Extensor Carpi radialis
Explanation:
Extensor carpi radialis longus is an important muscle out of the five main muscles that control movements at the wrist.
The muscle is long, starting from the lateral side of the humerus, and attached to the base of the second metacarpal bone of the index finger.
it helps the wrist to move the hand towards the thumb and away from the palmar side which increased angle between the palm and the fore arm front . it act to open a fist and close it.
Which student created the most accurate model?
How does surface tension work with water molecules?
Answer:
Surface tension in water owes to the fact that water molecules attract one another, as each molecule forms a bond with the ones in its vicinity. At the surface, though, the outmost layer of molecules, has fewer molecules to cling to, therefore compensates by establishing stronger bonds with its neighbors, this leading to the formation of the surface tension.
Surface Tension of Water . The surface tension of water is 72 dynes/cm at 25°C . It would take a force of 72 dynes to break a surface film of water 1 cm long. The surface tension of water decreases significantly with temperature as shown in the graph. The surface tension arises from the polar nature of the water molecule.
Explanation:
arrange the skin layers according to the order in which a physician would cut them off during surgery
Define all of these terms: Hierarchy
Tissue
Theory
Hypothesis
Controlled experiment
Domain
Bacteria/Archea/Eukarya
Control
Fungi/Plantac/Animalia/Protista
Gene
Protein
Natural Selection
Element
Trace element
Atom
Nucleus of atom
Mass number
Ionic Bond
Covalent Bond
Polar/non-polar
Hydrogen bond
Reactants/products
Hydrophobic/hydrophilic
Isomer
Amino group
Dehydration synthesis
Hydrolysis
Digestion
Mono/di/polysaccharide
Cellulose
Glycogen
Glucose
Saturated/unsaturated fat
Lipid
Peptide bond
Primary/secondary/tertiary/quaternary structure
Polymer/monomer
Organic compounds
Nucleoid
Prokaryote/Eukaryote
Nucleus of cell
Nucleolus
Vacuole
Cell wall
Chloroplast
Ribosome
Rough ER/smooth ER
Lysosome
Golgi apparatus
Answer:
Atom: the smallest unit of ordinary matter that forms a chemical element.
Ribosome: a sphere shaped structure within the cytoplasm of a cell that is composed of RNA and protein and it is the site of protein synthesis
Lipid: biomolecules that are soluble in me non polar solvent.
Cell wall: a layer of rigid polosaccharides lying outside the plasma membrane of the cells of a plant fungi or bacteria.
Vacuole: a space or versicle within the cytoplasm of a cell enclosed by membrane usually containing fluid .
Explanation:
please that is all I can do for now, but if I need anything else just messaged me, I. your helping hand
PLEASE HELP!!!
What characteristics describe the solutes in the NaCl solutions in this activity?
Select all that apply:
-small
-large
-non-polar
-polar
-ionic/charged
(Select two)
Answer:
i think is
1.polar(because salt dissolves in water )
2.ionic/charged (salts are ionic compounds)
Explanation:
NaCl is salt
N-серо
The diagram shows the structural formulas of six molecules.
H
Н-С - ОН
н
с
H
н–с-он
H
н
H
Н-С-он
"
ОН
н-с-он
н Н
І
T
1 1
H
0
H
H ОН
А
B
С
D
он Н
Hн-с-н
он
ОН
6 - c
H
Hн н
н
Н-С – С – С – С – С-
1
1
н н Н Н H
E
ОН
O=C=0
F
Which molecule is the primary energy source of animals?
1.
A
Which of the following best describes the climate information shown in the graph?
A. seasonal variation in precipitation; hot temperatures all year long
О.
B. seasonal variation in temperature; rainy all year long
C. seasonal variations in temperature and precipitation levels
D. rainy in warm summers, snowy in cold winters
Answer:
D
Explanation:
What are some reasons that the international system uses metric units and not the English system used in the United States
Answer:
Some reasons that the SI system uses metric units are the metric system's use of base 10, the lack of fractions, and the wide-spread use of the metric system around the world.
When should we clessify something as not living?
Answer:
A non-living thing is anything that was never alive. In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt. While many things meet one or more of these criteria, a living thing must meet all of the criteria.
Explanation:
Answer:
A non-living thing is anything that was never alive. In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt. While many things meet one or more of these criteria, a living thing must meet all of the criteria.
Explanation:
not sure what to do so uhhhhhhhhhhhhhhhhhhhhhh
Answer:
Explanation:
The fossil was formed when the animal died. Then sand got blown on to the top of it. Then it got more sand blown on top. Then it rained and that turned into mud. And over time the mud got harder and dried and turned back into sand and some of that sand blew off of the fossil then the fossil rose up more out of the ground.
Hope that this helped!!
DONT PUT SPAM ANSWERS ON MY QUESTION
Which best describes the flow of oxygenated blood through the heart?
Question 1 options:
Left pulmonary veins, right atrium, right AV valve, right ventricle, aortic semilunar valve, aorta
Pulmonary veins, left atrium, left AV valve, left ventricle, aortic semilunar valve, aorta
Superior vena cava, left atrium, left AV valve, left ventricle, pulmonary semilunar valve, left pulmonary artery
Superior vena cava, right atrium, right AV valve, right ventricle, pulmonary semilunar valve, left pulmonary artery
Answer:
Explanation:
Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.
The correct option that describes the flow of oxygenated blood through the heart is B, Pulmonary veins, left atrium, left AV valve, left ventricle, aortic semilunar valve, and aorta.
The left atrium is where oxygenated blood enters the heart after traveling from the lungs to the heart via the pulmonary veins. The left AV (atrioventricular) valve, also referred to as the mitral valve, allows blood to pass from the left atrium into the left ventricle.
The aortic semilunar valve, the body's primary artery that carries oxygenated blood to all the organs and tissues, is opened as the left ventricle contracts, pumping blood out into the body.
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What kind of land feature is shown at point C on the topographic map?
A. A step slope
B. A lake
C. A mountaintop
D. A gentle slope
Answer:
D. A gentle slope
Explanation: