In any population there will be variations of certain characteristics. For example, in the giraffe population there is a variation in neck lengths among individuals. Some have longer necks and some have shorter necks. Giraffes with a longer neck variations would be more likely to survive than shorter-necked giraffes in which of these situations?

Question

Responses
A loggers come in and chop down all of the treesloggers come in and chop down all of the trees
B insects can only eat the highest leaves due to the canopyinsects can only eat the highest leaves due to the canopy
C a plant disease infects the trees, resulting in total leaf death.a plant disease infects the trees, resulting in total leaf death.
D monkeys swarm in and tear off all of the lower leaves to use for shelters

Answer 1

B insects can only eat the highest leaves due to the canopy