Answer:
The three types of symbiotic relationships are mutualism, parasitism, and commensalism. In mutualism, both organisms gain something, in parasitism, one organism gains and the other loses, and in commensalism, one gains and the other doesn't gain or lose
Answer:
species richness is the number of species in an ecosystem
Rusting ability because it is something you can see
Answer:
water
Explanation:
because the surface of water is slippery