The possessive form of the noun caterpillar is caterpillar's.
Example: The caterpillar's colors are black and red.
No, caterpillar is a noun.
The possessive singular noun is explorer's. The possessive plural noun is explorers'.
The possessive form for the noun coyote is coyote's.
The possessive form of zoo is zoo's.
The possessive form for the noun preacher is preacher's.
The possessive form for the noun laboratory is laboratory's.
No, he is not possessive. The possessive form would be his.
No, 'saddleback caterpillar' is a common noun, a word for any of a type of caterpillar. A proper noun is the name of a specific person, place, or thing. If your saddleback caterpillar has a name, its name would be a proper noun.
The possessive form for the noun oxygen is oxygen's.
The possessive form is grandson's.
The possessive form is island's.
The possessive form for the noun coyote is coyote's.