Only ppl who have taken/taking AP bio answer this please!! PLEASE HELP ME WITH B
Highlighted section is an answer to A so ignore that

30 points for you if u ))

my brother knows about this and i asked him and he told me its B

Explanation:

I'm not really sure of this.

It seems quite complicated for me

the answer is four hundred and thirty.

hope it

answer; clean work space and clothing using compressed air;