isaac newton originally thought of light as small atom-like particles. which of the following helps disprove the idea that light is just made of particles​

Asample of a gaseous substance changes into liquid. this process is called (blank) and it takes place when heat is (blank) a gaseous system

Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?