Answer:
I predict that food chains will become weaker due to an absence of an animal
Explanation:
I predict this because, if we were to lose an animal species completely, it would have an impact on the predator/prey situation of a completely different animal.
A. Providing smoking workers with an area where they can smoke ( most likely but not sure)
A central nervous system is a complex of nerve tissues that controls the activity of the body. It deals with the brain and spinal cord.
Well to be fair no matter what happens, a will always happen no matter how wholly fold is chewed. However because chime is the byproduct of chewing and saliva. Your body must be able to break down the food into a smaller and easy to absorb form so if you can't do it with the mouth, the stomach is just going to have to do the job.
So "D" is the correct answer