B. Their remote location has kept out invaders.
The Abyssal plains are my answer.
Absolutely random question, but I would use a large hammer and smash my rock to piece. :/
Answer:
Both of them are Igneous rocks
Explanation:
<u>HOPE </u><u>IT </u><u>HELPS</u>
<u>BRAINLIEST</u><u> PLEASE</u>
