Summary: Biology Chapter 1
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1 Feeding
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What is a short explenation about feeding?
plants make their own food, animals get from other living things -
How is the mouth of a crocodile adapthed for feeding?
It has really sharp teeth and it is rally fast closing. -
2 respiration
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what is a short explanation?
process in which energy is released from food, a chemical reaction. -
where does respiration takes place?
It takes place in the bodies of both plants and animals. -
where should you not have to confuse respiration with?
breating -
3 movement
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what is a short explanation about movement?
animals move whit the help of muscles, plants move as well. -
what does muscles in your body?
your heart muscle pumps blood around the body, and muscles in the wall of your stomach churn up your food to help it digest. -
4 irritability
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what is a short explanation about irritability?
sense organs they detect changes in their surrounding so they can react to it. -
6 reproduction
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what is a short explanation about reproduction?
the process that keeps plants and animals species to extinct.
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what will there happens when the elephants did not produce offspring?
the herd would eventually disappear as the old elephants died.
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