Carlotta and the other students meet with Blossom before school starts. He issues a stern warning that….

the correct answer is:

this is an example of the writer telling through description rather than showing through dialogue.

sometimes writers like to explain explicitely what's happening instead of adding dialogues of the situations., which is the case in this passage,

it is true my friend

after the moon goes from a full moon it turns into a waning gibbous moon.

here's where my answer came from. i hope this .