a. Competition: Humans compete with all organisms for space.
b. Parasitism: Humans have many parasites: head lice, ticks, tapeworms, etc.
c. Mutualism: We have mutualistic relationships with all domesticated plants/animals.
d. Commensalism: Pigeons thrive in metropolitan ecosystems without really
affecting humans (except for being mildly disgusting).
your answer is data asasas
Answer: happy birthday to you have fun
Explanation:
C-All of the inner planets are smaller than outer planets.
-Steel jelly
