Which description best characterizes the motion of particles in a solid? slow but able to move past one another
fast and widely spaced
not moving
vibrating around fixed positions

Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.