20 points describe the time of day that an early explore might have planned. to enter a harbor and when he might have planned to leave for his trip home. explain the reasoning.

0.09 moles of sodium sulfate in 12 ml of solution

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years