Answer:
The lungs are separated by the mediastinum. - c.
Keep exercising regularly and doing good things to your body then you wont have to worry about dammaging your body
Well actually it depends if they are talking so I could talk on the phone and if they are getting to work they could drive
The system that prepares food for absorbtion into the bloodstream is the digestive food. It makes sure the food in the stomach is broken down.
Antibiotics can
1) stop bacteria from growing and dividing by interfering with nutrient uptake (bacteriostatic)
<span>2) kill bacteria by disrupting cell wall (bacteriolytic) </span>
