Answer:
Emulsions are a type of suspension, where two immiscible liquids are mixed together. Examples of suspended solutions include salt water, sand in water, and muddy water.
Explanation:
I believe the answer is the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup.
It’s between d and c but d sounds better
Answer: AV node will takeover the function of SA node if it’s not functioning, but definitely at a slower rate than SA node.
Explanation:
The answer is A which can be found using punett squares
