The diagram shows an arctic food chain. (i attached it)
question: which link on the arctic food chain contains the fewest number of organisms?
options:
a- phytoplankton
b- capelin
c- harbor seal
d- polar bea

Why do german shepherds shed so much

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.

Match the description of each organism to the appropriate category