Explanation:
ionic n vanderwaal both are interactions resulting in compounds/molecules
and the difference is the strength of them..ionic is stronger than the vanderwaals
A, D, and F because if biotic once it dies it doesnt lose the biotic factor.
It is rare for soft tissue to become a fossil because the soft parts can be eaten by other animals. Hope this helps!
Take Them To A Hospital & Check There Stomach And Temperature
