Which best describes the important of the microscope to the development of cell theory

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Chemistry worksheet - i am not sure what they are asking for exactly?

Are oil and water a mixture or solution