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Masja [62]
3 years ago
10

Why is it important to only change 1 variable at a time?

Biology
1 answer:
Kobotan [32]3 years ago
6 0

Answer:

Testing only one Variable at a time lets you analyze the results of your experiment to see how much a single change affected the result. If you're testing two Variables at a time you won't be able to tell which Variable was responsible for the result.

Explanation:

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Answer:

False.

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The skeletal system is composed of bones that are known as connective living tissues. The skeletal system helps to provide lifeless support for the whole body and also provide a system of controls on which muscles perform to develop a movement and protection to the body.

Bones help to support the structure of the body and also helps to supplies the minerals that are important for many biological processes in the body. Various kinds of blood cells are produced in the bone marrow which is known as soft tissue and present inside the bone that helps to restore the inner cavities in some bones.

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3 years ago
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3 years ago
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The sweating or shivering are hunpman examples of homeostasis
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Why do we compare the dermal tissue of plants to human skin? Explain your answer.
Over [174]

Answer:

They are like each other

Explanation:

Your skin covers your body, protecting it from abrasion, water loss, and infection and secreting conditioning substances. The epidermis of a plant serves similar functions. Usually a single layer of closely-packed cells, epidermal tissue covers leaves and young stems and roots of vascular plants. Most epidermal cells secrete waxy substances which form a cuticle, or waterproof covering, over the aerial surfaces of the plant, such as the stems and leaves. The cuticle also resists viral, bacterial, and fungal invasion.

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