Canadian squirrels are responding to global warming by breeding earlier in the year. This gives them more time to find and store food for the upcoming winter. How will natural selection most likelyproduce changes in the population of Canadian squirrels?A. The squirrels that are the most attractive to mates will live to a reproductive age and contribute genes. B. The squirrels that reproduce the most offspring will guarantee their genes survive through generations. C. The squirrels that reproduce earlier in the year may live longer and pass on their genes to offspring. D. The squirrels who reproduce later in the year will continue the gene pool the longest.
PLS HURRY

Red squirrels appear to be evolving in response to climate change, scientists report today, the first sign that creatures are undergoing genetic alteration due to rising temperatures.

Canadian scientists studying North American red squirrels - which are related to their British counterparts - say compared with 10 years ago, female squirrels are giving birth about 18 days earlier.

Much of the difference from one generation to the next is due to squirrels' ability to respond to the rise in their staple food, white spruce cones, as temperatures increase.

Explanation:

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

cells spend most of their time in interphase