Answer:
It explains how people in Alaska maintain heat during cold weather.
Explanation: k12 and I took the test
Answer:
B. Two contradictory things simultaneously
Explanation:
In "1984" people in the society would be subconsciously aware of a fact, but would bury this reality with a contradictory thought. They would still be aware deep down, but not on the surface, which allowed them to follow and believe in their leader ignorantly.
Answer:
D. Fossils of early tetrapods have many features that are very different than whales of today
Explanation:
I would say this is the correct answer because it pertains to the fossil record providing proof that the tetrapods evolved from whales. This explains why they are very different than whales nowadays despite the fact that they have a shared ancestor. The answer you have chosen is too vague.
<span> d. Prevent the spread of communism outside of Eastern Europe.</span>
Cause and appear because these words need to be singular since the other words are plural