Answer: 4 sources energy the first the sun sencod wind third batteries fourth a wind mill
Explanation:because all of these give off energy
Answer:
Explanation:
While in interphase, the DNA is shaped like uncoiled strands that look like spaghetti. When it is in this shape, it is called chromatin. When DNA is loosely packed like this it is much easier for the cell's machinery to copy. Prophase.
Answer:
Test the rocket several times using an identical amount of the same type of propellant.
Explanation:
Propellant is a chemical substance which produces energy that is used to move the object in upward direction. The energy that is produced will be emitted in the form of pressurized gases that provides upward thrust. In this experiment, the rocket travels 5 meters in the air after the ignition of propellant, if the Trevon wants to know that the propellant has the ability to move the toy rocket 5 meters in the air so he has to use same amount of propellant for other trials.
2. Binary fission
3. Nucleus
I’m sorry I don’t know number one but I hope this helped
The inhale and exhalation of animals as well as the photosynthesis in plants.