1.
carries blood away from the heart
4.
they push and pull things
6.
jelly-like substance that fills the cell
7.
powerhouse of the cell and makes energy
8.
protein factories for the cell
9.
traps sunlight and converts it to sugar
11.
carries blood towards the heart
13.
to move your arm across your body
15.
are tiny blood vessels that connect the arteries to veins.
