Answer:
could've
Explanation:
Could've is a contraction of could have, which is always correct. Could of will never be correct, and could of've is simply not a real term.
Answer:
denotation is the literal or primary meaning of a word, in contrast to the feelings or ideas that the word suggests
Explanation: just gave the answer no explanation
Answer: a
Explanation: trust me a smart human hehe
C) When traveling in space, astronauts weigh less because of a lack of gravity.