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.
Answer:
C
Explanation:
DNA and RNA are the only nucleic acids on this list
Answer:
Photosynthesis Respiration Digestion
Explanation:
The answer is D. Transports fluids throughout the plant.:)<span>
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the biome that is found at the biomes is called tundra
