I’m pretty sure it’s physical
The main component in three investigations is that in my opinion The common denominator of the fact that they are all three still investigations.
Answer:
im not sure but i think its A
Explanation:
Answer:
As you get higher up the spinal chord it branches out further into more nerves branching off into the body. These nerves will be affected negatively. The further up the injury, the more nerves are damaged. It is also getting closer to the brain stem so there is a higher chance of widespread paralysis.
Explanation:
Both options are valid because they have happened before and can influence the mentioned drop in the population. Toxins in the food chain, just like the increase of water temperature, are easily proven and found and are mostly human made.
