Chitin is a long-chain polymer derived from glucose. It strengthens cell walls of fungi and the outer covering (exoskeleton) of arthropods (including crabs, shrimps, and insects).

Explanation:

3 0

3 years ago

9) A young plant will develop from the ___ inside the seed.

Ulleksa [173]

I thinks it’s the zygote

3 0

3 years ago

Which combination of factors would curtail cell function?

tekilochka [14]

That would be PH and Salinity and Temperature

3 0

3 years ago

A scientist at a chemical company designs and conducts an experiment to determine if a chemical made by the company is harmful t

Olegator [25]

The scientist is being B. unethical

7 0

3 years ago

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