When you jog, most of the food energy you burn above your basal metabolic rate (bmr) ends up as internal energy that would raise your body temperature if it were not eliminated. the evaporation of perspiration is the primary mechanism for eliminating this energy. determine the amount of water you lose to evaporation when running for 31 minutes at a rate that uses 400 kcal/h above your bmr. (that amount is often considered to be the "maximum fat-burning" energy output.)

Imagine you are riding on a yacht in the ocean and traveling at 20 mph. you then hit a golf ball at 100 mph from the deck of the yacht. you see the ball move away from you at 100mph, while a person standing on a near by beach would observe your golf ball traveling at 120 mph (20 mph + 100 mph). now imagine you are aboard the hermes spacecraft traveling at 0.1c (1/10 the speed of light) past mars and shine a laser from the front of the ship. you would see the light traveling at c (the speed of light) away from your ship. according to einstein’s special relativity, how fast will a person on mars observe the light to be traveling? a) 0.1c (1/10 the speed of light) b) c (the speed of light) c)1.1c (c+0.1c)

Complete the statement about memory improvement. ( )involves organizing and breaking down information into easier groups to expand capacity. rehearsal is the verbal repetition of information. these techniques are especially important for the improvement of ( ) memory.

The mantle is made up of which structural zones?