Answer:
Explaination: When volcanoes erupt, they are helping in the atmospheres's creation.'
I <u><em>might </em></u> be wrong, correct me if I am :)
Answer:
The answer for writing 421,700 km in scientific notation is A
Answer:
They cannot use the reasoning, "Dolphins and Ichthyosaurs form a paraphyletic group."
Explanation:
This is because they always form a monophyletic goup. Both of the species have specific morphological similarities that are enough to consider them in monophyletic group instead of a divergent paraphyletic.
