Need help ASAP (biology).

(Question 4.)
Analyze the graph to the right. What patterns do you notice in the graph? Record these in the space below.

(Question 5.)
What ideas do you have to explain why the population of buffalo increased so rapidly? Draw an initial model in the space below.

What is the role of fadh2 in cellular respiration

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent