If a plane is traveling at a velocity of 100 km/hr East, and if the wind velocity is 25 km/hr to the East, then what is the velocity of the plane relative to an observer on the ground below?
100 km/hr East
75 km/hr West
75 km/hr East
125 km/hr East

Can you think of a way a rock unit with an older fossil could be above a rock until with a younger fossil? describe the scenario.

The solid that is formed and usually sinks to the bottom of a solution is the

Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size