Hello there!
I had a question just like this before and I believe there are options to choose. It doesn't matter, I'll work it out.
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We can determined that jellyfish existed before trilobites and ammo-nites.
I hope I helped!
1) Ribosomes
2) Nucleus
3) Mitochondria
Hope this helps!! :)
Answer:
true
Explanation:
a virus needs a host to replicate its like fleas they lay eggs on dogs to replicate