During very difficult workouts, you work hard and breeze heavily. what should the words in italics do you replace with to make this sentence more precise?
a. high frequency
b. low intensity
c. high intensity
d. low frequency

Darren was recently ticketed for speeding over 110 mph on the freeway. when the police officer stopped darren and asked him why he was going so fast, he replied that he was "king of the world." the month before this, darren felt sad and listless and had trouble getting up the energy to go to school. he probably suffers from:

Ireally need to know this answer asap

The bones of the extremities are parts of the a-appendicular skeleton b-axial skeleton c-long bone group d-medial skeleton