An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. ... By feeding on plants and on one-another, animals play an important role in the movement of matter and energy through the system.
Explanation:
seals more offspring when food is plentiful
They use the energy from the sun to convert into chemical energy via photosynthesis
Ones can carry semen while one doesn’t.
They both carry urine.
