The proper use of condoms can reduce the chances of a person contracting some stds/stis. a. true b. false

Grain products are a good source of .

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d

Briefly describe what heat stroke to the body does and a situation where it's more likely to affect someone performing a physical activity