What kind of wave is sound and how do the particles move?

Which of the following epidermal cells are the sensory receptors for touch? Langerhans cells Melanocytes Keratinocytes Merkel cells

Where did the pollution from acid rain and the factory eventually end up? O air groundwater lakes rivers

What law is know as the law of action - reaction

There are 13 boys are 4 girls in the jazz band find the ratio of the number of boys in the band to the total number of students in the band

Explain the role convection currents plays in creating currents in the ocean

Exoplanets (planets outside our solar system) are an active area of modern research. Suppose you read an article stating that there is a newly discovered planetary system with three planets.

A car with a mass 1200 kg accelerates at 1.89 m/s2. What is the total force exerted by the car on the road (answer in N to two decimal places) ?

How Long will it take a plane flying north from Miami to reach New York City 1800 km away if the average velocity of the plane is 940 km/h

If vector A = 5.5N NE and vector B = 10m N 30° W, what is the vector product of A*B

Which is the best desciption of a molecule?