The graph of a quadratic function touches, but does not cross, the x-axis at x = 4. Which function represents this
situation?

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers