How does lack of sleep affect risk of injury? a) it causes illness. b) it causes distractions. c) it interferes with motor responses. d) it interferes with hearing.

Which action is an appropiate immediate response to a flood? a. removing wet clothing b. marking flooodwater levels c. avoding crossing flowing water d. walking, no driving, through water

Which type of nerve creates a 'mental map" of the relative positioning of the body at any given point in time?

Does indrect sunlight does not pose any danger to the skin