What is the main point of the reading?
A. Shrimp are part of natures food chain.
B. Shrimp have very specialized diets and will not eat a variety of foods.
C. Aquaculture is not a profitable business.
D. Few birds or other animals eat shrimp.

Shrimp are part of natures s food chain

Explanation:

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).