Because if there is a minimal variation of it the normal state of pH, it can cause severe effects in the brain, arteries, the heart, and other organs.
In other words, it can have some serious effects on the body systems that can lead big diseases, like cancer.
It’s A because when changing it to scientific notation it goes to 2.75 and when going to the left from the decimal point it is negative
Answer:
use electricity to make a spark in the bulb and light it
Explanation:
Answer:
I think it's D I could be wrong but that's what I'm thinking