Answer:
Option D seems like the best choice
Explanation:
hope this helps
A chemical reaction. reactions occur with two or more molecules interact. and molecules change bonds between atoms are broken are created to form new molecules are they interact what happens possibilities are infinite
For the answer to the question above, I believe it is various forms of be.
The most common linking verbs are, am, is, are, was, were, being, and been, so the correct answer is the third choice among the given questions.