Answer:
Chitin
Explanation:
This glucose derivative is in fact the main building block of cell walls in not only arthropods (including the shrimp), but also fungi and insects, and also has a structural function in the scales of fish. The most similar commonly-known substance in terms of function is keratin, which makes up our hair and nails.
I think it’s A (which is disease)
<span>Cellular Respiration is a process carried out the same in animals and plants. </span>
1 hormones
2 external stimuli
