Predators and prey are both in a constant struggle for survival, foxes with bigger ears tend to catch more mice, and live longer, because of this, foxes with smaller ears don't live as long, pretty soon all foxes have larger ears. The same goes for prey, Mice with padded feet live longer due to the foxes having more trouble hearing them, pretty soon all mice have padded feet, and the cycle continues.
Answer:
D it has 21 atoms 7 carbon 6 oxygen 5 hydrogen 3 nitrogen
Population because if they don't get water every day they will start to die in their population will start to fade out and then they'll become extinct
There's a malfunction in the tiny capsule-shaped structures—called mitochondria—that power his cells. These abnormal mitochondria cause extreme fatigue and weakness in his legs, trouble breathing and a host of other problems.
3. (2) lithosphere
4. (1) analysis of earthquake wave data
5. (2) mantle
I think these are the answers
