5points
under which condition below would you expect a coarse-grained intrusive
rock like diorite to form?
o
a. within a zone of fractured rocks below earth's surface
o
b. lava slowly flowing out of a fracture in earth's surface
o
c. quick cooling below earth's surface
o
d. slow cooling in the upper mantle

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

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

i think its y= -4x-14