Answer:
A
Step-by-step explanation:
They get carbon dioxide out of the air
they give us oxygen
they are beautiful and provide homes and food for animals
Hope this helped
different between A and B
=30-(-30)
=60
position of C from A or B
=(60÷3)×2
=40
possible value of c
=-30+40
=10
possible value of c
=30-40
=-10
V = length×width ×height
V = 9 × 2 × 3
V = 54 units cubed
