Answer:
I'm thinking D because b and c are saying the same thing basically and A is accurate but it doesn't go to well with the question good luck
The double layered sac surrounding the heart is the pericardium
Answer:
Due to the high density of the oceanic plate.
Explanation:
can I get brainliest pls
Answer:
Which is faster, visual or auditory reaction times?
A langitudinal wave vibraites from side to side i believe