Answer:
The Digestive System absorbs nutrients from food and delivers them to the bloodstream, where the Circulatory System transports them to their destination. Filters waste from meals and transports it through the intestines and out of the body.
Explanation: Answer above
Answer:
I thiink that what you're talking about is a projector
The cell theory follows :
Cells are the basic unit of life
All living things are composed of cells
All cells are reproduced from other cells
Hope this helps:)
~ His Cookie Monster