Darwin’s hypothesis about how life changes over time is now called?

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.

Which type of neuroglia is found outside of the brain?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.