Uculo
2 points
which of the following is a cost of urban development?
o
a. loss of agricultural land
o
b. employment
o
c. efficient distribution of goods
o
d. entertainment

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

This drawing shows a human body system. what is the primary function of this body system?