Why does the moon have so many craters compared to the earth?

A 1-kilogram parcel of air is at 35°c and contains 7 grams of water vapor. What is the relative humidity?

What is a wave? In other words, what is the physical science term for a wave?

What are some examples of natural disasters

An experiment invilves three charges objects: A, B, and C. Object A repels object B and attracts onject C. object C ir repelled by ebonite charged with fur. What is the charge on the object?

A car travels from boston

Energy due to the motion of an object is called

What is a thick cuticle layer in drought conditions?

All atoms of an element have the same?

Select the correct answer. When waves travel through water, why do the moving water particles continue to return to their starting position? A: Waves transfer matter, but not energy. B:Waves transfer both matter and energy.

Daniel has a sample of pure copper. It's mass is 89.6 grams (g) and it's volume is 10 cubic centimeters (cm3) what is the density of the sample