Away for paramedics to determine appropriate injury prevention programs for their community is by using: a. community self-reports. b. injury risk surveys. c. national science foundation guidelines. d. centers for disease control and prevention guidelines.

Answer;

-Injury risk surveys

Explanation;

Injury prevention strategies are ways to go about implementing Haddon’s countermeasures.These can include engineering safety into products or processes, educating people about the dangers, increasing or improving enforcement of laws and regulations which promote safety, and providing economic incentives for people to use safer products or processes.

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.