Global climate change is a concern to scientists because
a.
is a natural process unaffected by humans
b.
has never changed before
c.
can have drastic effects to life on earth
d.
can happen overnight

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

What best describes lactic acid fermentation?

In the water cycle , when does water undergo a chemical change