Which of the following are ways that annelids reproduce asexually? (Choose all that apply) fragmentation
spores
fission
budding

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of