I think the answer is c since the it’s looking at NW, the wind is coming from SE
I believe it’s C.) Mass. Hope I’m right.
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Sorry, I'm am not going to entertain you!
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Plus, here is a anime image that might make your day happy. . .
True it is odorless and it has no color
You can define an element as a substance with only one type of atom in
(e.g. only sulphur atoms). If a substance has more than one type of atom
in, then it is either a compound or a mixture, depending on whether the
elements have bonded. Examples of elements are:
Oxygen
Sulphur
Carbon
Hydrogen
Protactinium
Compound-
A substance made up of atoms of two or more different elements joined by chemical bounds.
Molecule- a pure substance that cannot be broken down
Salt- A Ionic Compound Formed From The Reaction Of An Acid And Base .