Assuming 50% efficiency, 150 kcals of chemical energy would result in of kinetic energy. A.
50 kcals
B.
75 kcals
C.
100 kcals
D.
150 kcals

Please select the best answer from the choices provided.

x A
o B
o C
o D

gym

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Now think of ways in which using healthcare services effectively can foster your health and ways in which not being aware of them is a health risk

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d