Earth has a period of rotation of
A. one year
B. one day
C. one month
D. One week

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.

Plz ! ive been stuck on this forever

Dna replication or repair occurs in a cell in all of thw following situations except when