When focusing on muscular size or endurance, how long should you rest in between sets?
2 minutes
20-30 seconds
30-60 seconds
do not rest, keep pushing the muscles

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

What is the type of contaminant that can cause foodborne illness

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.