Which organism is a primary consumer? krill elephant seal squid penguin

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Dna replication occurs in preparation for

By going through the process of cellular respiration the cell can gain molecules of atp.