What is the BEST definition of the word “intervene” as it is used in this sentence: “Those, such as Thompson, who keep the animals as “pets” are left alone, unless states intervene. And many do not.”

Your

To occur between two events or periods of time

To come between disputing people or groups

To become a participant in a lawsuit

To interfere with force or threat of force

Explanation:

To come between disputing people or groups

Explanation:

1: to occur, fall, or come between points of time or events

only six months intervened between their marriage and divorce

2: to enter or appear as an irrelevant or extraneous feature or circumstance

it's business as usual until a crisis intervenes

3a: to come in or between by way of hindrance or modification

intervene to stop a fight

b: to interfere with the outcome or course especially of a condition or process (as to prevent harm or improve functioning)

4: to occur or lie between two things

5a: to become a third party to a legal proceeding begun by others for the protection of an alleged interest

b: to interfere usually by force or threat of force in another nation's internal affairs especially to compel or prevent an action

to and without are prepositions, so a, b, and d are prepositional phrases. the adverb phrase is c, about the surprise.

explanation: