Select the correct blsector of the segment.
M
А
B
M
2
M
D
M

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

Which describes a grizzly bear’s habitat?

Interferons play a vital role in the immune system why are interferons so important?