Something that has proof and evidence to prove it.
The Cell is the building block of the body
Same as any stomach, a small, mucus-coated tissue balloon, filled with acid.
ew.
Answer:
Particles need to collide in order to react. Which best explains why sawdust burns more quickly than a block of wood of equal mass under the same conditions? The molecules move more quickly in the sawdust than in the block of wood. The pressure of oxygen is greater on the sawdust.
The answer is A. because the muscles pull the bones since they are attached.
