A student is hold a snowball in her hand. Which photo shows the direction of thermal energy transfer? Will give the branliylist if you answer correct! PLZ ANSWER FAST

Loss of protected health information collected for research should be directly reported to:

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?