Compare the age of sea-floor rock near mid-ocean ridges and
near trenches. Explain these patterns in ocean-floor age. Need help for my sis

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.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave