Once the carrying capacity of an environment is reached, the population generally .

Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

Which food could be transported in a galvanized metal container?

What is the ecological role of food chains and food webs