I would guess giant pandas because they aren't referring to a regular panda. giant pandas are a type of panda that live in Asia. then there are other types too. my second guess would be humans just because there are no other "species" or type of human but the pure form of human.
Answer: germs and toxins and they prevent moisture from escaping the tissues
Explanation:
Each tRNA carries 3 amino acids
They eat coral and other things from coral, they use coral for habitat
