Answer:
C. (last one)
Explanation:
There is a lot of heavy superstition surrounding the ingestion of genetically modified foods and some people believe that consuming foods modified by different DNA can effect their own. However, this is scientifically impossible as a person's DNA is not something that can be modified by anything as you are born with it and your DNA makes up your entire body. Almost every cell in your body contains at least some DNA, meaning that to modify it, every single cell in your body would have to change
Answer:
I think it's 2 and 4 if not then sorry
Answer:
1.an atom that has gained or lost electrons:
2. produces OH - ions when added to water:
3. produces H† ions when added to water:
Answer:
I am not sure what you are asking but when pH is alkaline it will change the litmus paper to that blue color.
