I think i see what he means the answer is B.
but correct me if i'm wrong.
You can infer that the parts of the body with the most touch receptors are the most important in receiving touch stimuli from the environment.
Answer:
on-native species can become such a common part of an environment, culture, and even diet that little thought is given to their geographic origin. For example, soybeans, kiwi fruit, wheat, honey bees, and all livestock except the American bison and the turkey are non-native species to North America.
Explanation:
I am pretty sure it's D) use of electrons focused by magnetic fields.