What does a measure of your cardiorespiratory endurance tell a fitness professional?

a. your aerobic fitness, or how efficiently your heart is working b. your anaerobic fitness, or how well your leg and arm muscles work c. how long you can sustain a weightlifting program d. what type of exercises you've been doing

Which of these pieces of safety equipment should be worn when operating a chainsaw

George’s daughter was born with a hole in her heart. he met up with a group of individuals of questionable character who agreed to deliver to george a healthy heart that could be a transplant for his daughter for a sum of $20,000. the group george negotiated with failed to deliver the heart. george tried to sue when he did not receive the heart but was surprised when the courts would not enforce the agreement.can george force performance of this contract? why or why not? (10 points)will he be able to recover the $20,000 that he gave for the heart? why or why not? (10 points)

Which of these example of a hereditary risk factor? smoking, eating junk food everyday, being a couch potato, having fair skin that is prone to sunburn