add a comma, semicolon, or colon if needed. otherwise, submit the text without any additional punctuation…

add a comma, semicolon, or colon if needed. otherwise, submit the text without any additional punctuation. adult ticks are incredibly small—about the size of a sesame seed—and progress through four stages of development egg, larva, nymph, and adult.

add a comma, semicolon, or colon if needed. otherwise, submit the text without any additional punctuation. adult ticks are incredibly small—about the size of a sesame seed—and progress through four stages of development egg, larva, nymph, and adult.

Answer

Answer:

Adult ticks are incredibly small—about the size of a sesame seed—and progress through four stages of development: egg, larva, nymph, and adult.

Brief Explanations:

A colon is used here to introduce a list (the four stages of development). The colon signals that what follows is an enumeration of the stages mentioned in the preceding part of the sentence.