The Circulatory System is made up of ? A Blood and Lungs

B Heart and Blood Veins

C arteries, veins, and heart

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

Avalue that describes how heavy an object is and is related to the force of gravity is

Do you agree with scientist’s prediction about the warming of alaska and other polar regions?