Bacteria which convert nitrogen gas into bio-available forms of nitrogen, such as ammonia and nitrate, are known as O A. nitrogen emitting bacteria
O B. carbon emitting bacteria
C. nitrogen fixing bacteria
D. carbon fixing bacteria

Punctuated equilibrium verses gradualism have long been contested as ways in which species evolve. choose the best evidence for gradualism.

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.