Muscles and bones in your arms and legs work like which simple machine?

1 answer:

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The muscle pulling on a bone often works like a type of simple machine called a lever. Most of the bones of the limbs (arms & legs) act as levers for the body. I hope that this is the answer that you were looking for and it has helped you.

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<u>Explanation: </u>

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Which element of the scientific process includes the greatest amount of

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Answer:

A living being or organism is a complex set of organizational material, in which molecular communication systems intervene that relate it internally and with the environment in an exchange of matter and energy in an orderly manner, having the ability to perform the basic functions of life that are nutrition, relationship and reproduction, in such a way that living beings work by themselves without losing their structural level until their death.

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The matter that composes living beings is formed in 95% by four elements (bioelements) that are carbon, hydrogen, oxygen and nitrogen, from which biomolecules are formed: 3 4

Organic biomolecules or immediate principles: carbohydrates, lipids, proteins and nucleic acids.

Inorganic biomolecules: water, mineral salts and gases.

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