During week 7, what new bacteria was introduced to Patient 23's microbiome after he was treated with antibiotics? 1. c. difficile
2. salmonella
3. bacilli
5. Actinobacteria

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.

When organisms convert from of energy, what usually results

Modern whales developed their traits through natural selection what occurs during the process of natural selection