One of the cons to running as an aerobic activity is that it may
a. be too repetitive and boring for some individuals.
b. require a learning curve for beginners.
c. cause back strain if not performed correctly.
d. lead to frequent, chronic injuries to muscles and joints.

The part of the nephron provides initial filtering of the blood in the urinary system.

For which locations does the occupational safety and health administration (osha) enforce safety? kitchens in private homes ,backyard farms ,community malls, personal art studios

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection