Atemperature of 20°c is equivalent to approximately
a. 32°f.
b. –6°f.
c. 136°f.
d. 68°f.

Answer quickly (15 points) a comet is approaching earth. describe earth’s gravitational pull as the comet gets closer to it. a. remain constant b. increase c. decrease d. reversed

Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)

What’s #16 asking me and how do i solve it?