Answer:
The purpose of ethical standards for the treatment of experimental subjects is to assure the safety and well-being of all living things included in the study. Human rights, animal welfare, legal compliance, conflicts of interest, and health standards are all topics covered by ethical guidelines.
<u>OAmalOHopeO</u>
Maintenance of a consistent body temperature
Frogs may contain foods such as <span>insects, mollusks, worms, arachnids, amphibians, reptiles, rodents, birds and fish. Also many more things. </span>
Yes because they are individuals that belong with the same species
I believe the answer is A. protein. Proteins are key to making amino acids from what I understand.