Which climate is characterized by hot, dry days with cooler night temperatures

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

How does a gymnosperm prevent itself from pollinating the same tree

Variety of living organisms; includes genetic, species, and ecological types.