Which kind of heat transfer creates wind?
a: radiation
b: conduction
c: convection
d: absorbtion
20 points

Which is not true about oxygen-17 and oxygen-18?

What type of force holds atoms together in a crystal?

2. which of the following does not affect the electrical resistance of a body? a. material composing the body b. bodies directly surrounding the body c. length of the body > d. temperature of the body