1) What John says to his son in the last words of the passage seems to indicate
A) is angry about something.
B) Lives far away from his son.
fears the dangers of firefighting.
knows that firefighting is in his family's blood.

it's d - life cycles - apex

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers