Which of the following is NOT a way that waves interact with matter? 1- as waves pass through matter, some of the energy they carry can be transferred to matter

2- Waves are affected by gravity

3-Waves can change direction when they travel from one material to another

4-Waves can be reflected by matter

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later.when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.