A Lot, If you think about the proper mathematics and stuff invloved then you get the answer
I think the answer may be D. nutritionist and personal trainer.
The lymph nodes can remove cancer cells from the lymph.
Answer: C
Explanation:
The correct answer is food scientists because they can see quality control of the food and product development through usage of sciences such as biology, or chemistry in order to study the basics of food.
They are there to analyze the content of food which is nutritional, some new sources, and they can research ways of how to make processed food safe and also healthy which will increase buying of those products between people on the market.