What kind of blood oxygen rish or oxygen poor leaves the lungs and returns to the heart

where is the diagram?

if you insert the diagram ill be able to you

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )

the actual answer was 160934

the answer would be d : p