Answer:
a volcanic eruption must have occurred nearby which scared the sea creatures away
Explanation:
most sea creatures are scared by volcanic eruption
Valves, they are like flaps of muscle that keeps the blood in its place util its ready to be pumped along.
I think this is the answer key.. tell if you need help read it :)
Answer:
monomers
Explanation:
The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts.
Answer:
D. Animal cells would not have the materials needed to produce energy in cellular respiration.
Explanation:
