Which four compounds are supersaturated when 60g are dissolved at 90 degrees C? LOOK AT THE PICTURE BELOW!

Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?