Answer: Wheat
Explanation:
Wheat was cultivated during the Neolithic Revolution.
Answer:
The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled.
Explanation:
Answer: Prophase. The first and longest phase of mitosis is prophase. During prophase, chromatin condenses into chromosomes, and the nuclear envelope, or membrane, breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles (sides) of the cell.
Explanation:
The tool that would be most accurate measurement of time in a laboratory experiment involving sprinting times of students would be a stopwatch. Stop watches go even to lower time than seconds; which will give further accurate results.
