What is the difference between heat exhaustion and heat stroke?
a) heat exhaustion is a decrease in blood volume, while heat stroke is an increase in blood volume.

b) heat exhaustion is an increase in blood volume, while heat stroke is a decrease in blood volume.

c) heat exhaustion involves extreme sweating, while heat
stroke involves a lack of sweating.

d) heat exhaustion involves a lack of sweating, while heat stroke involves extreme sweating.