Answer:
the defenses are down
Explanation:
antibodies are actually quite necessary, they come from helper b cells to help fight infections, and even though helper t cells can fight, your body still needs antibodies hope i helped!
Answer: ummmmmmmmmmmmmmmmm yeah
Explanation:
The two types are abiotic and biotic
Thé things that make up the community is fox , snakes, rocks, trees ect.
A predator prefers one phenotype to another. Eventually the # in the non prey phenotype will survive to reproduce.
