Several years ago, fish from asia were introduced into ponds in the united states. they have rapidly grown in numbers and use up a lot of the food and habitats of other fish that are natural to the united states. this is an example of which factor that affects biodiversity?

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above