the awnser is D)
Use different cutting boards to prepare the meat and vegetables.
If your options are Digestive, Muscular, Urinary, or Integumentary, the answer you are looking for is the Muscular System
Hope this is what you needed to know.
Answer:
nicotine is the answer you are looking for
Explanation:
Switching from walking to taking the bus would mean a behavioral change that will result in a decrease in activity level. Whereas you were getting some form of physical activity in walking you are now taking the bus which means your level of physical activity has dropped as you will be sitting on the bus not doing anything, before you were actively moving your body.