The knowledge of population education hepls to gain good health and balanced environment.​

D. speep

The question may be incomplete (there are not the possible answers), but according to the scenario, kaley and her coworkers could be in a humanitarian organization like red cross (in the us or in other countries). it's an organization which organizes health and safety services, disaster services, and blood donations.

Answer moderate to vigorous;

The following activities that belong on the top of the pyramid is running and sprinting hope this