An individual who becomes dehydrated will have an increased hematocrit. Explain how dehydration leads to an elevated hematocrit although blood cell production is normal.

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Which food could be transported in a galvanized metal container?

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation