A maple tree produces male and female flowers. It is a... A)gymnosperm
B)angiosperm
C)fungi
D)sporophyte

The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they

Which measure of an earthquake depends on how close you are to the focus?

Adding more tributaries to a local river basin can have what effect?