Question

population of oak trees growing in a region in canada experience a change in climate to much older temperatures and much drier conditions than they have had for many decades .what determine how this population will change in the next few years?
traits of individuals in the present population.
the ability of the present population to change it self.
the importance of this population to the survival of other species.
the population survival history during the last ten years.

Answer 1

A

Answer 2

The species slowly adapt

Answer 3

a species of birds that eats only cactus is transported to an island that has alot of seeds but only a small amount of cactus. What is most likely to happen to the birds? Individual members of the population adapt to the variation of food supply at different rates. the species slowly adapts to the variation in food supply.
the species quickly adapts to the variation in food supply.