I believe it is the nucleotides that make DNA and RNA.
The answer is because it not all connected in a way everything has its own compartment so when men arrive they don’t have pee in the semen
Answer:
Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems.
Oxygen is going to be the answer