Brass. Trumpets, trombones, French horns, tubas, and baritones all fall under the brass category and all require air to be blown through them.
Option A is the right answer
You can do pastel. Just go buy clothes. If you can’t buy clothes then do like a charli d'amelio look. Ya know
For the first bass clef:
C
G
A
E
C
G
For the second bass clef:
E
A
C
G
A
E
For drawing the space notes:
E should go on the 3rd space
C should go on the 2nd space
G should go on the 4th space
A should go on the 1st space
I have also attached a picture of the bass clef notes.
You can use the picture to help you read bass clef notes in the future!
hope this helps!