A man is walking through the woods with his dog. Suddenly, a tree limb falls in his path, and
he leaps out of the way to avoid it. Then the man's dog gets loose, and he ends up chasing it
through the woods for a minute or two before he manages to catch it.
a) Describe the function of the skeletomuscular system in this situation.
b)Describe the function of the respiratory system in this situation.

The body is protected against harmful flu viruses by

In figure 1-2 what is the distance from point b to point c?

The human body maintains a temperature of around 98.6 degrees at all times. enzymes are involved in almost every chemical reaction in the body. which of the following describes the connection between these two statements? a. enzymes function best at a specific temperature. b. the body needs to be warm to prevent hypothermia. c. the body is kept relatively warm to prevent too much enzyme action. d. there is no connection between the two statements.