The main function of the excretory system is to "
get rid of wastes from the body." The excretory system is removing of unneeded waste from your body for example your skin is used to <span>removes excess water, and salt from the body. Also l</span><span>ungs remove carbon dioxide, then kidneys remove </span><span>different waste material and harmful substances that could hurt the organs.
Hope this helps!
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well fungi gets alot of its energy from dead things so it would have to be b algae since c and d are just microscopic organisms
Carbohydrates, lipids, proteins, and nucleic acids
Answer:
A or/and D
Explanation:
Environmental science is the study of how organisms interact with their environment so it can be either a or d. I would say a combination of both.