Why a circulatory system is important in meeting the needs of all cells throughout an animal's body?

Answers

Answer 1

Answer: The circulatory system is vital in the exchange of oxygen with the cells in the animal's body because there is no living creature that can survive without oxygen, it keeps the body active.

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Related Questions

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Which term below describes a single-called organism ? A. Unicellular B. Multicellular C. Bicellular D. Polycellular
At what point do particles have no kinetic energy
Which of the following statements is true?The equator is warmer than the poles because the sun's energy is spread over a larger area. The top layer of rock in a sedimentary bed is older than the bottom layer. Fossilization depends on slow burial and exposure to large amounts of oxygen. Global winds are caused by warm air rising near the equator and cold air sinking near the poles.
Which natural process can change the Earth's surface through glaciers, wind, and flooding? A. earthquake B. tornado C. erosion D. mudslide

How many bones do monkeys have?

Answers

A monkey has 117 bones. But, there are over 250 species of monkey, so it can vary monkey to monkey.

What are 2 biotic and abiotic factors and how do they interact

Answers

Biotic factors are all of the living things in an ecosystem, such as plants and animals. These living things interact with one another in many ways. Biotic factors and their interactions can be broken down into three groups. Producers, consumers, and decomposers.

Abiotic factors are the non-living parts of the environment that can often have a major influence on living organisms. Abiotic factors include water, sunlight, oxygen, soil and temperature.

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What is the function of mitochondria?

Answers

Mitochondria helps in cellular respiration. they are known as the power house of the cells.they convert glucose into energy(ATP) needed by cells to live.

To produce ATP, or Adenosine triphosphate, which is used by the cell to do a variety of things.

I really need help!A solar flare is observed on Earth
A) immediately.
B) approximately eight years after it happens on the Sun.
C) approximately eight hours after it happens on the Sun.
D) approximately eight minutes after it happens on the Sun.

Answers

The answer is D. Because it takes light 8 mins to reach the Earth from the sun.

Answer:

Your answer is option D - approximately eight minutes after it happens on the sun.

Explanation:

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Summarize the way plants store extra sugar

Answers

Plants store excess sugar as starch. Starch is the #1 plant carbohydrate (sugar) storage molecule

Which phase of meiosis is represented here? A.
prophase I

B.
metaphase II

C.
telophase II

D.
anaphase I

Please Help

Answers

B.metaphase II i believe to be the answer

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Choose all the answers that apply.Ecosystems:1. are limited by the amount and quality of its soil2. contain both living and nonliving factors3. closely follow the world's climate zones4. recycle and reuse matter5. can include more than one population