Answer:
B. The Fluids
Explanation:
The humors are the fluid substances such as blood
It is B, smoke and air pollution can stress the lungs and cause things like Respiratory distress if not wearing a proper mask. That is why in places with massive amounts of air pollution many people will wear face masks.
Answer:
Hydrogen has only 1 valence electron in its outermost shell.
Explanation:
The answer is "<span>AlCl3 and Ag".
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The reaction of aluminum and silver chloride is a single substitution type of reaction that is expressed as follows: Al (s) + 3AgCl (aq) = AlCl3 (aq) + 3Ag (s)When aluminium is added to silver chloride solution, the cations are exchanged in the process forming AlCl3 and Ag.
