What is the main difference between free weights and a universal machine? a. weight machines build bigger muscles. b. free weights offer more versatility. c. weight machines can only be used in the gym. d. there is no difference.

When a doctor suspects that a patient may have diabetes based on what symptoms?

Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu

What best describes maintaining homeostasis