Answer:
the lowest point of energy the the graph reaches
Answer:
I'm Not Good At Chemistry.
Explanation: It's Hard.
The answer is 4.
Gases have low densities, because of the increased space between hight-energy particles.
Carbon monoxide reacts with hemoglobin of the blood to form carboxyhemoglobin. The absorption of oxygen worsens, oxygen starvation develops. At a lethal dose, death occurs within 20 days.