What could be a result of an injury to the dorsal column?
O A.
loss of sensation to pressure and touch
O B. loss of control over all involuntary movements
O C.
inability of the body to maintain homeostasis
O D.
inability to regulate the sleep-wake cycle
O E.
loss of motor control

not sure if this is what you'r looking for nnew= nold

genetic variation will increase because of a new habitat and food source.

explanation:

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.