Degrees of rotation = 1 hour

a 12
b 15
c 30

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

What type of plant is good for a bioassay and where can i buy it? i only have a month.

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion