Which statement explains a way that gymnosperms benefit animals? A They have exposed seeds, which can be found and eaten quickly.
B They have wide leaves, which can support large nests.
C They have fruits, which contain seeds and taste sweet.
D They have short trunks, which provide shelter for smaller animals.

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.