The answer is “E”
Explanation:
a- most sponges are marine, but not all. b- sponges can reproduce both sexually and asexually
c- sponges do not have a circulatory
d- all cnidarians have nematocysts; not porifera
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B. The neutrons cancel out the protons and electrons
Answer:
Fats are lipids that store energy and are typically composed of multiple building blocks containing three fatty acids attached to a glycerol molecule.
Explanation:
Fats, because they are a group of natural molecules that includes fats, waxes, sterols, and fat soluble vitamins.
The answer is letter C. That spontaneous generation didn't happe
Rudolf Virchow tried to prove that whatever cells existed had to come from pre-existing ones.
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