Which is/are common ways a drug can enter the body? a. all are common ways a drug can enter the body b. ingestion c. injection d. absorption e. inhale?

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.

Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species

Where does the esophagus lead to in a frog?