When they go outside, they exit through a mock air
lock
which one is the action verb and which one is the linking verb

 The correct answer is:

Action verb: go.

Linking verb: exit.

Explanation:

 The so-called 'linking verbs' or 'copular verbs' are those that link the subject with additional information about it. They do not express action.

An 'action verb' explains what the subject of the sentence is doing or has done.

Linking verbs have different functions than action verbs. Action verbs are modified by adverbs, and linking verbs are often followed by adjectives.

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99

is this multiple choice?