Bill has a copper ball filled with air attached to a pressure gauge. The pressure gauge reads how fast the molecules are moving.

Circle "higher" or "lower" in the following statements:

a. The faster the molecules are moving the (higher / lower ) the gauge.

b. The slower the molecules are moving the (higher / lower ) the gauge.
PLZ HELPP

In a floral arrangement, the focal area is often

Complete each row of the table below by filling in the missing prefix or missing exponent.

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.