The racecar went from a speed of 70 m/s to a speed of 100 m/s in 10 seconds. The engine produced a force of 500 N to do this. What was the mass of the car?

The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes