Answers
Answer:
mercury and venus, b
Explanation:
Related Questions
Which of the following is an example of an organism growing developing?
Answers
Answer:
A frog and humans
Explanation:
A frog develops and changes during its lifecycle,also a human thy grow as they age.
Which statement about mangroves and seagrass beds is NOT correct
Group of answer choices
they have ecological value
they add to water pollution by giving off sulfates
they are threatened by human activities
they provide fish nurseries
Answers
what charge does sg have
Answers
Answer:
Explanation:
Seaborgium is a synthetic chemical element with the symbol Sg and atomic number 106. It is named after the American nuclear chemist Glenn T. Seaborg. As a synthetic element, it can be created in a laboratory but is not found in nature. It is also radioactive; the most stable known isotope, 269Sg, has a half-life of ... nuclei (all positively charged) repel each other due to ...
What is the function of a cell membrane?
Answers
Answer:
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
Explanation:
Selectively permeable membranes are important in cell function. What makes a membrane selectively permeable?
A.The ability to remove bacteria from the cell
B.The ability to use energy to make proteins used in the cell
C.The ability to modify, sort and package proteins and lipids for storage or transport out of the cell
D.The ability to allow needed materials to enter and wastes to exit as well as the ability to block unneeded materials from entering the cell
Answers
Think of the cell membrane as a bodyguard. It lets certain substances such as proteins and much needed vital materials into the cell, but it also rejects and blocks off unwanted substances from going into the cell to protect it.
The statement that makes a membrane selectively permeable is as follows:
The ability to allow needed materials to enter and wastes to exit as well as the ability to block unneeded materials from entering the cell.Thus, the correct option for this question is D.
What is a Selectively permeable membrane?A Selectively permeable membrane may be defined as a type of membrane that permits the entry of specific substances and the exit of a few substances but significantly prevents the transport of other substances through it.
This action of a selectively permeable membrane protects the cell from any unwanted impurities and damage. It also regulates the balance in the internal environment of the cell by the passage of toxic or unwanted substances outside the cell.
Therefore, the correct option for this question is D.
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Kelly walked through this part of the forest. What phase changes happened as the water moved from the oceans to the forest to Kelly's head?
please help me asap
Answers
Answer:
Explanation:
It changed from liquid to gas to liquidity
Which processes provides evidence for the claim that energy is transferred
during cellular respiration? Select all correct answers.
A. The electron transport chain
B. Carbon dioxide is released
C. hydrogen ions move down the concentration gradient across the inner membrane
D. transfer of electron carriers such as NADHand FADH2
E. water is formed
Answers
Answer:
B. Carbon dioxide is released
E. water is formed
Explanation:
Cellular respiration is defined as the metabolic processes in which chemical energy is converted into ATP and the waste product is released by the cells.
The processes that provide evidence for the claim that energy is transferred during cellular respiration are Carbon dioxide is released and water is formed. During cellular respiration, oxygen and glucose are converted into carbon dioxide and water, and the energy is transferred to ATP.
Hence, the correct answers are "B and E".
Answer:
OPTION B&E.
Explanation:
WHEN ANYTHING UNDER GOES COMBUSTION IT RELEASES CO2.
whats the difference from products and reactants
Answers
Why does ice have the lowest density?
Answers
Answer:
Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.
Focus Question: Which tissue sample is
the best for absorption and why?
please help me this is one of my missing assignments
Answers
Answer:
Epitheial tissue
Explanation:
Analyze reasons for water’s polarity and the effect of polarity.
Answers
Where does the waste material in the body come from and why does the body need to get rid of these waste materials? Please help me!
Answers
Answer:
These waste materials are excreted out by the process of diffusion through general body surface. The removal of waste will help prevent the body from becoming ill, it will help clean the body inside and out, and will protect the body from infections.
Explanation:
All lipids (Fats) contain the following elements except:
A, Nitrogen
B, Oxygen
C, Carbon
D, Hydrogen
Answers
What is 'b' in this linear equation? y = 5x - 6
Answers
Remember: y=mx+b
the answer is this because the equation is y=mx+b
What is the main function of this organ
Answers
Answer:
In an organ, different tissues work together to carry out a particular function. These are the main organs, as well as their primary function: The brain controls thoughts, memory and other organs. The heart pumps blood around the body.
How far does a runner travel if they maintain a speed of 8.5 m/s for 240 s?
Answers
PLEASE HELP BRUH I GOT A TEST
For any natural ecosystem, which of the following statements applies to the energy pyramid, the biomass pyramid, and the pyramid of numbers? *
1 consumes are at the bottom of the energy pyramid only
2 consumers form the bottom levels and producers are at the top
3 producers at the bottom of the biomass and energy pyramids only
4 producers are at the bottom of all three pyramids as they are the basis of all food chains and webs
Answers
Answer:
4
Explanation:
Producers are at the bottom of the energy pyramid because they prove the most energy, they make up most of the population, which is biomass. And the producers have the largest population, which is why they are at the bottom of the pyramid of numbers. Finally they are at the bottom of food chains and webs because they store the most energy inside of them.
WHat is the difference between carbohydrates and protiens and lipids?
Answers
Proteins also use energy but the first job is to help with making hormones, muscle
Lipids perform structural components of cell membranes and function as energy storehouses
if you could help me that would be awesome :)
Answers
Answer:
12) Solution
13) 0 to 6
14) H+(hydrogen) than OH-(Hydroxide)
15) 8-14
16) OH-(hydroxide) than H+(hydrogen)
Explanation:
How many times farther from the Sun is Uranus (distance = 19.20 AU) than Saturn (distance = 9.58 AU)?
Answers
Answer:
Water is a polar molecule because one area is ________________ and another area is ______________________.
Explanation:
Uranus is approximately 2 times farther from the Sun than Saturn.
What is Uranus?Uranus is a planet in our solar system, orbiting the Sun at an average distance of about 1.8 billion miles (2.9 billion kilometers) or 19.2 astronomical units (AU). It is the seventh planet from the Sun and the third-largest planet in our solar system, with a diameter of about 31,518 miles (50,724 kilometers).
The distance from the Sun to Uranus is 19.20 astronomical units (AU), and the distance from the Sun to Saturn is 9.58 AU. To find how many times farther Uranus is from the Sun than Saturn, we can divide the distance to Uranus by the distance to Saturn:
distance to Uranus / distance to Saturn = 19.20 AU / 9.58 AU = 2.00
Therefore, Uranus is approximately 2 times farther from the Sun than Saturn.
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Which event or principle CANNOT have its validity directly tested by laboratory experiment?
Select one:
a. the big bang theory
b. the conservation of energy
c. the periodicity of element properties
d. the acceleration of objects due to gravity
Answers
A scientist uses electricity to break down water into hydrogen gas and oxygen gas. Which statement best explains what happens? A. A chemical change occurs. O B. A base neutralizes an acid. O c. An acid neutralizes a base. O D. A physical change occurs.
Answers
Answer:
A. A chemical change occurs.
Explanation:
An example of mitosis at work is a leaf...
turning yellow.
growing.
taking in carbon dioxide.
performing photosynthesis.
Answers
Answer:
growing
Explanation:
bc back earlier in the chapter it said growing reproducing and healing is all part of mitosis
An example of mitosis at work is a leaf growing which is denoted as option B.
What is Mitosis?
This is the type of cell division in which parent cells give rise to two identical daughter cells.
This cell division is common during growth and in the replacement of worn out tissues in organisms.
Read more about Mitosis here https://brainly.com/question/19058180
The nucleus or center area of the atom contains two kinds of subatomic particles. Which two?
Question 3 options:
protons and neutrons
protons and electrons
electrons and neutrons
protons only
Answers
Answer: Protons and Neutrons
Explanation:
In which layer of Earth can a garden and rocks he found?
A. Exosphere
B. Hydrosphere
C. Lithosphere
D. Stratosphere
Answers
Lithosphere is where crust, landforms, etc. can be found.
what is the function of centiroles?
Answers
Answer:
Centrioles play a role in organizing microtubules that serve as the cell's skeletal system. They help determine the locations of the nucleus and other organelles within the cell.
Explanation:
Answer:
Explanation:
Centrioles are paired barrel-shaped organelles located in the cytoplasm of animal cells near the nuclear envelope. Centrioles play a role in organizing microtubules that serve as the cell's skeletal system. They help determine the locations of the nucleus and other organelles within the cell.
The fact that the outer membrane of the nuclear envelope has bound
ribosomes allows one to most reliably conclude that 
Answers
Answer:
At least some of the proteins that function int he nuclear envelope are made by the ribosomes on the nuclear envelope.
Hope this helps
which type of transport is responsible for oxygen entering into blood cells
Answers
Answer:
diffusion is the correct answer
hope this helps :)
Explanation:
Gorge and Hattie want to perform a set of experiments to test the optimal water and sunlight levels of a certain species of pea plant.
Gorge decides to test the amount of water that the species needs to thrive. He takes 24 pea plants and separates them into four equal groups and gives each group a different daily amount of water. He keeps all other environmental conditions the same for each group. He measures the initial height of all the pea plants and then measures their growth after one month.
Gorge averages the data from the individual pea plants and comes up with an average for each group, which he reports in the table below.
After Gorge's experiment is complete, Hattie decides to test the optimal sunlight exposure for this species. She takes 24 pea plants and separates them into four equal groups and exposes each group to a differing daily amount of sunlight. She keeps all other environmental conditions the same for each group, including giving each group 15 mL of water daily. She measures the initial height of all the pea plants and then measures their growth after one month.
Hattie averages the data from the individual pea plants and comes up with an average for each group, which she reports in the table below.
Which of the following conclusions can be made based on the results of these investigations?
A.
This species of pea plant grows best when given 15 mL of water and four hours of sunlight daily.
B.
This species of pea plant grows best when given 15 mL of water and three hours of sunlight daily.
C.
This species of pea plant grows best when given 5 mL of water and one hour of sunlight daily.
D.
This species of pea plant grows best when given 5 mL of water and four hours of sunlight daily.
Answers
Answer:
b
Explanation:
study island
Answer:
This species of pea plant grows best when given 15 mL of water and three hours of sunlight daily.
Explanation:
the other guy is WRONG, That is the REAL answer
list and describe 3 ways alleles change
Answers
Answer:
17
Explanation: