Respond to the following. 6. Describe the difference between k-strategist and r-strategist organisms.
7. Explain how the carrying capacity of an ecosystem causes a population to
decrease in size.

The image shows embryos of three vertebrate classes

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus