Walking and running both have low impact on joints.
a. true
b. false

The average adolescent should consume no more than of fat per day.

Which of the following statements is a blaming message ? a. “i think we made a mistake.” b. “you’ve messed up everything! ” c. “we can’t mess this up.” d. “i apologize for the error.”

During polarization, potassium has a blank charge, sodium has a blank ch arge ,and calcium has a b l ank. charge