Answer:
adding a catalyst
Explanation:
catalysts accelerate the speed of chemical reactions
Answer:
"
Natural gas does not produce greenhouse gases as other energy sources do."
Explanation:
The answer, "Coal deposits are found on nearly every continent and mining coal poses few risks." shows only how it can be a better option, but does not show how it can benefit.
The answer, "Petroleum is relatively inexpensive compared to other forms of energy." only shows how it can be a better option, but does not show how it can benefit.
The answer, "Nuclear power increases water vapor in the atmosphere." does not clearly state how this benefits us.
<em>-kiniwih426</em>
Answer:
no
Explanation:
a minnow is a small freshwater Eurasian cyprinoid fish that typically forms large shoals.
C; to stop pathogens with light harming the host cell