Answer:
Skeleton and the skeletal system
Explanation:
Why does your heart have to pump your blood to your lungs BEFORE it can pump it to the rest of the body? Will mark brainiest please explain or I will flag. :)
THANKS
Answer:
Explanation:
Why does your heart have to pump your blood to your lungs BEFORE it can pump it to the rest of the body?
The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
what is responsible for pumping blood to the lungs?
The oxygen-poor blood fills the right atrium and then flows to the right ventricle, where it is pumped to the lungs through the pulmonary arteries. The lungs refresh the blood with a new supply of oxygen, which comes from the air that you breathe in.
which of the structures transmits dynamic equilibrium information to the brain ?
Question 7
In the human body, what are systems made of?
O A. A group of tissues
B. A group of reactions
C. A group of cells
D. A group of organs
Plesse hurry
Jaunty is the antonym of inactive
Please hurry
Answer:
No it means lively
Explanation:
2. What are examples of cold blooded organisms? 3. How do cold blooded organisms behave when it's cold outside? Why?
Answer:
Cold blooded organisms are mostly reptiles, like lizards, for instance. Cold-blooded animals are able to survive when it is cold, and they behave as they normally would. Some animals, such as alligators, will lie in the sun at an attempt to warm themselves. They behave like this because just like us, they are just organisms trying to live their lives.
One function of the immune system is to attack the foreign cells to protect the body. In organ transplants, the body recognizes that the new organ is made of foreign cells. What kind of medicine would you give a patient to increase the chances of transplant success?
Medicine that makes the immune system less effective.
Medicine that makes the immune system more effective.
Medicine that allows the immune system to produce and secrete hormones.
Medicine that allows the immune system to regulate nerve responses.
Answer:
Medicine that makes the immune system less effective
Answer:
first option
Explanation:
Which type of weather is most likely to occur along an occluded front?
A. Heavy rain and changing winds
B. thunderstorms
C. clouds with light rain
D. clear skies
What is one thing the government. Businesses and or India can do to get people to improve/increase carbon sinks
Answer:
The Government is currently working on a project, where their plan is to reduce carbon emissions by 45% by the year 2030.
Which word in this sentence is misspelled? We will have a party just in time for there birthday.
Answer:
there
Explanation:
"There" refers to a location. "They're" is a contraction of "they are." "Their" is the possessive form of "they." The correct form to use in this case it "their party."
The misspelled word in the sentence "We will have a party just in time for there birthday" is "there". It should be replaced by the word "their".
In the given sentence, the word "there" is used incorrectly. The word "there" is used as a pronoun to indicate a place. However, in the sentence given, the correct word should have been "their", which is a possessive pronoun that shows ownership of the birthday.
"Their" is used to indicate that the party is being held for someone else's birthday, as in "their birthday". Therefore, the correct sentence should read, "We will have a party just in time for their birthday."
Know more about sentence:
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hello. what dies but is a immortal.
senescence, such as through injury, poison, disease,..
what is an adaption in biology
An adaptation is when an organism becomes better suited with an environment. An example of this is how giraffes evolved with long necks so they could reach leaves off of taller trees.
what ar the negative impact of overpopulation on forest
Answer:
If it has a rain if no tree it is going to be flood on the forest
Explanation:
That's my opinion..
Answer:
deforestation
difficulty for animals and bids to live
Explanation:
these are the effects
what type of molecules are the potassium and sodium in the axon?
a. dendrites
b. ions
c. neurons
Answer:
b, ions
Explanation:
Poteassium and sodium in their ion molecular form in the axon of a neuron as they are are used in proton pumps to aid in the movement of neurons.
Ions molecules are the potassium and sodium in the axon. The correct option is B.
Thus, Ions such as potassium and sodium can be present in the axon. Ions, which are electrically charged particles, are important for the movement of electrical messages (action potentials) up a neuron's axon.
For the creation and transmission of nerve impulses, these ions must flow via specific channels and across the axon membrane.
Potassium and sodium are ions. The electrical impulses (action potentials) that are transmitted along the axon of a neuron are fundamentally carried by ions, which are electrically charged particles.
Thus, Ions molecules are the potassium and sodium in the axon. The correct option is B.
Learn more about Ions, refer to the link:
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In what way is the genetic code in all organisms the same?
Answer:
All organisms have the same nucleotides
Explanation:
All organisms have DNA. DNA is made up of the nucleotides Guanine, Adenine, Thymine, and Cytosine, with Guanine pairing with Adenine, and Thymine pairing with Cytosine. The combinations of pairs in a sequence determine an organism's individual genes.
Explain the process of cell determination
Answer:
role in embryonic growth
depends on a process called cell determination, in which initially identical cells become committed to different pathways of development. A fundamental part of cell determination is the ability of cells to detect different chemicals within different regions of the embryo.
The process in which a previously undifferentiated cell is already programmed to become a specific cell type by following a specified path towards cell differentiation. Cell determination is influenced by the action of the extracellular environment and the contents of the cell's genome.
Are Radar waves used to re-heat and cook food?
Answer:
I think it would be yes
Explanation:
Microwaves and infrared waves can heat up food but does not make food radioactive. The waves cause vigorous vibration of molecules in food resulting in high temperature that cooks the food.hope this helps if not let me know.
PLEASE ITS URGENT!!!!!!!
1. Which of the following data are necessary to calculate population growth? (Choose all that apply)
1) growth rate
2)carrying capacity
3)birth rate
4)death rate
The following data are necessary to calculate population growth is the birth rate and the death rate.
How to explain population growth?
A population grows when there are more births than deaths, and also when there is a greater flow of immigration than emigration of people. Population growth refers to the increase in the number of individuals in a specific population.
In this case, population growth is the direct relationship between people who were born and who died, the population grows when the number of individuals being born is greater than the number of deaths and when the opposite occurs, growth declines.
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Answer:
carrying capacity, birth rate, death rate
Explanation:
I took the quiz.
What year were multistage
rockets proposed?
A. 1901
B. 1903
C. 1905
D. 1906
Answer:
1901
Explanation:
hysterectomy:
discuss the purpose of the procedure that you found
Answer:
A hysterectomy is procedure that removes the uterus after child birth. Once the uterus has been removed, you'll no longer be able to get pregnant. Some of the many reasons this procedure is performed could be because of cancer, fibroids, and abnormal bleeding.
Explanation:
A scientist is studying soil and has determined that it is composed of 5 things. She has determined 4 of them: Living organisms, rock fragments, water, and air. What piece is
she missing?
A. Lime
B. Mineral castings
C. Mantle
D. Dead organic material
Answer:
D. Dead organic material
Explanation:
D should be right because you find alot of things decaying in soil, its the main reason we can recycle nutrients and things are able to grow in soil.
Scientists often classify organisms into two
categories, known as generalists or specialists. or The generalists have wider
range of habitats in which they can survive. They have a broader niche in their community.
Specialists have a much
narrower range and cannot tolerate changing conditions as well. They have very specific plants or animals that make up or
theit diet. Understanding whether an
habitats in which it is found.
organism is a generalist or a specialist can help protect the organism or the
Based on
Es
the passage, what would make a scientist classify an invasive plant species as
generalist rather than a specialist?
A)
The scientist has infers that all generalists are plants and all
specialists are animals.
B)
The scientist has observed that the
invasive plant can survive in a
wide range of conditions, making it successful in many habitats.
C
The scientist has observed that the
invasive plant is consumed by a
wide range of herbivores, making it a food source for many species.
D)
The scientist has observed that the invasive plant produces larger
flowers than other plants in the area, making it successful at
reproduction.
Answer:
b
Explanation:
this is because Invasive species are frequently generalists in terms of food, or habitat needs, have fewer predators in their introduced environments and are better able to exploit disturbances than their native competitors.
what percentage of the daughters will have brown spotted teeth when a man with spotted teeth marries a women with white pearly teeth
Answer:
I'm just trying to get points
Explanation:
1237980
Please help! Will give brainliest if it’s the correct answer
Which of the following statements are true for coal? (select all that apply)
it is the most abundant fossil fuel
it is renewable
it is the cheapest fossil fuel
it takes a lot of processing to turn into its usable form
Answer:
all of them apply except coal is non_renewable
Answer:
It is the most abundant fossil fuel.
It is the cheapest fossil fuel.
And it takes a lot of processing to turn into its usable form.
Hope it helps :)))
Which of the following words or phrases acts as a signal for chronological sequence?
Answer:
FirstSecondThirdNext,Then,After(that),LaterAt lastLastlyIs this correct?
LOOK AT IMAGES!!!
Answer:
i think the second question is the answer in the middle, im not sure about the first one.
Explanation:
Hi!~
Answer:
Option one is: Incorrect, the best option is A)
Option two is Incorrect, the answer is B) Kittens are not exposed to humans and new situations early on.
Explanation:
Option 1: Option A makes the most sense, but I might be wrong! :(
Option 2: If a kitten is born in the streets, the kitten grows up not knowing people, so those cats are afraid of people. The option you chose is saying that if you raise your cat then put it outside, the cat becomes feral- This is incorrect, because the cat grew up with humans.
I hope this helps!~ <3
what type of evidence could you use to support the claim that all life on earth evolved from simple single celled organism
Answer:
Complex organisms evolved from more simple organisms
Explanation:
Fossil records support the fact that complex organisms evolved from more
simple organisms.
Fossils are remains of organisms that have been naturally preserved in rock
forms.
The study of fossilized remains of organisms has enabled scientists to
establish the fact that earlier organisms are simple types and more complex
organisms arose from them through a gradual process of change, otherwise
known as evolution. Carbon dating of fossils enables scientists to establish
the year the organism existed.
Explanation:
Correct me if I'm wrong can I get 1 brainliest ty
Blood type is inherited through multiple alleles. A В are co dominant and o is recessive. If the father has type Ao blood, and the mother is Bo; what is
the chance do they for an O type offspring?
1) 0%
2)25%
3)50%
4)75%
Answer:
2) 25%
Explanation:
To answer this question, we can draw a punnett square.
Father has type Ao, so he has one A allele, and one o allele.
Mother is type Bo, so she has one B allele, and one o allele.
_ | A | o
B | AB | Bo
o | Ao | oo
25% AB, 25% Bo, 25%, Ao, 25% oo
Since blood type o is recessive it will only be expressed phenotypically when not masked by a dominant allele which only occurs when the genotype is oo. Therefore the answer is 2) 25%.
Hope this helped!
Where does replication begin?
A. in the middle of the strand
B. starter fragments
C. replication forks
D. at the very end of the strand
Answer: D. At the very end of the strand
Which sport is required to have both male and female competitors ?
A. Hockey
B. Water polo
C. Mixed doubles tennis
D. Swimming
Answer: Equestrian: An Olympic sport in which competitors ride horses, male and female riders compete head top head against each other in eventing, dressage and show jumping disciplines.
-)
In China, food shortages, corruption in government, and high rates of opium addiction led to
O the Opium Wars.
O the Taiping Rebellion.
the Boxer Rebellion.
O the Open Door Policy