Why do animals excrete? Why do animals reproduce?
Answers
Explanation:
Excretion cleans up after respiration.
Respiration is a chemical reaction that takes glucose (sugar) and oxygen to produce energy. But it also produces water and carbon dioxide as bi-products.
Excretion gets rid of carbon dioxide, water, and other, possibly harmful, substances from your body.
MARK AS BRAINILIST
Explanation:
Excretion cleans up after respiration. Respiration is a chemical reaction that takes glucose (sugar) and oxygen to produce energy. But it also produces water and carbon dioxide as bi-products. Excretion gets rid of carbon dioxide, water, and other, possibly harmful, substances from your body.
Most importantly, reproduction is necessary for the survival of a species. ... This type of reproduction produces genetically-identical organisms (clones), whereas in sexual reproduction, the genetic material of two individuals combines to produce offspring that are genetically different from their parents