in the microbiology world, is used to determine O Capability of a microbe to perform a specific enzymatic activity. O Staining characteristics. O Nucleic acid-base composition of DNA sequences.
Answer:
not nucleus, only nucleoid
gas exchange occurs in the human lungs.
It can either be reflected or radiated back into space, it can get absorbed by the atmosphere, or it can reach the ground.
Good luck :)
A. The study of animal behavior
