Yes, when the egg and a sperm cell meet fertilization has taken place
Smaller animals and or animals that eat vegetation.
Well depending on what the environmental change is the organisms will have to adapt, or move. if they don't they may not survive.
comment if you want an example or 2
its B. Organ b/c the plants root are part of the plant
I think the correct answer from the choices listed above is the third option. The DNA is used as a molecular clock in the sense that the <span>percent of carbon in DNA is compared between parent and offspring. Hope this answers the question. Have a nice day.</span>
