When focusing on muscular strength how long should you rest in between sets?
-30-60 seconds
-1-2 minutes
-2-4 minutes
-do not rest

Disaster preparedness procedures should include assembling educational and entertainment materials for children. specifying how information will be shared with families. storing one gallon of water for each person. evacuating immediately if it is safe to do so.

How could natural selection best be used to explain the evolution of the white fur of arctic fox

What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.