Name another career that combines science with another interest

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

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