Darwin's job on the Beagle was to observe and collect specimens wherever the ship went ashore
TRUE OR FALSE

true

Explanation:

That's why he returned to the UK with containers full of specimen. He was a naturalist, thus this was his job.

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c

explanation:

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