1. Productivity is the combination of A. efficiency and energy B. efficiency and attitude C., effectiveness and resources. D. efficiency and effectiveness

What was the Law of Triads? A. Elements were arranged into three rows. B. Elements were arranged in groups of three. C. Elements were arranged into three periods. D. Elements were arranged into three periods and three groups.

Which method would be best to seperate a mixture of oil and water?

Gloria's doctor diagnoses her with hepatitis B, which is a viral infection. Which body system will fight this infection? respiratory integumentary immune digestive circulatory

Female scientist who came to america to study starts at harvard

Why does the frequency of a siren get higher as an ambulance using that siren gets closer?

Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?

If you had a positive 8 score on the sit-an-reach test you

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.

Near which location in New York State would a geologist have the greatest chance of finding dinosaur footprints in the surface bedrock?

E=mc^2 solve for c E/m m/E sqrt (E/m) sqrt (m/E) E - m sqrt (E-m)