Which of the following statements about stress is true?
a. stress is a normal part of life.
b. there are different kinds of stress.
c. stress can lead up to health problems.
d. all of the above

Wash your hands often and recycle your trash instead of just throwing it away.

Hyper extension is the extension of a limb/body part beyond its limits

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 rope descent system