Successful resolution of the integrity versus despair stage of adulthood should result in
a. regret
b. bitterness
c. self-love
d. satisfaction

c genetic engineering

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands