Answer:
D
Explanation:
Fire is man made because for there to be fire you have to strike a match or use other man made sources
All of the following are forms of radiation except A. Stabilizing rays.
A Scientific Hypothesis Must Be "Falsifiable". A scientific hypothesis must be testable, but there is a much stronger requirement that a testable hypothesis must meet before it can really be considered scientific
<span>Osmosis, and Movement Across a Membrane ... of the diffusing particle, the more permeable the membrane </span>will<span> be; All </span>else<span> being equal, smaller particles </span>will diffuse<span> more ... How </span>Will Water<span> Move Across Semi-Permeable Membrane?</span>
