Answer:
Refraction is the change in direction of waves that occurs when waves travel from one medium to another. Refraction is always accompanied by a wavelength and speed change. Diffraction is the bending of waves around obstacles and openings.
Those would be oceans and lakes. Hope this helps and have a nice day!
Answer:
The answer is determine the total distance the toy cart traveled for each trial. Brainliest pls
Explanation:
The most common source of contamination with E.coli is by eating contaminated food like meat and eggs.
