What the definition of each period and group and element and every valence electron
I do not see any possible answers that you have posted. But a good idea would be that it might have fossils, water currents, mud cracks, usually form in shallow seas. Hope this helps!
Answer:
There is None
Explanation:
This is because it is a derived function dependent on other factors.
The molecules are frozen in place but still vibrate
I think the answer is A. breaks rocks apart.
