This the balanced equation based on the question

.
We then proceed with the following calculations
The answer is
is produced.
Answer:
1 makes the most sense
Explanation:
There is no way blood pressure will be decreased especially if your ventricles are erratically contracting for a long period of time. So 3 and 4 are out. And you said number 2 is wrong so my finally answer is 1.
Answer: This is true.
Explanation:
It is true because if becomes frozen, then it is physically harder to melt...
Answer: Electrons
Explanation:The electron itself is small but it takes space as much as an atom by circling around the nucleus.