Imagine that you are rock climbing with your best friend. Your friend slips down a
rock about 50 feet and lands awkwardly on his right side. The following figures show
the location and types of your friend's injuries. Using your knowledge of surface
regions and directional terms you learned in this exercise, you call for help and need to
describe the injuries as accurately as possible. How would you describe each injury to
the emergency dispatcher assisting you?

blah

explanation: bc blah

•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:

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

c. is the correct answer