a skier is moving 8.33 m/s when he starts to slide up a 8.44 frictionless slope. how much time does it take him to come to a stop

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?