Aconstellation is that form a pattern resembling animals, mythological characters, or objects. a. an entire galaxy b. one single planet c. a group of stars d. a group of meteors

A constellation is a group of stars that form a pattern resembling animals, mythological characters or objects.

A galaxy would be too large to form a clear image, a single planet couldn't form an image and a group of meteors would be constantly shifting.

You should know this, but I will give you the answers.
A constellation is C. a group of stars

Like the Big Dipper

Hope I help!

Argon, carbon-14, and carbon-12

Exploration mission 2;