Answer:
1 . ecosystem - organisms and their environment
2 . phytoplankton- microscopic marine plants
3 . relationships- dependent, competitive
4 . balance of nature- dynamic equilibrium
5 . environment - surroundings
Explanation:
I hope you find this information useful and itneresting! Good luck!
2 new cells
mitosis creates new cells
number 4
A,B,C
number 3
A,
Bacillus is a Heterotroph!
They depend upon tissues and waste from the other living organisms.
hope it helps!