8 electrons if it is a neutral atom.
Answer:
• covers the body and makes up inner lining
• protects against damage, dust, bacteria
Explanation:
The respiratory system is a collection of organs involved in carrying out gas exchange in your body. Deep in the lungs, tiny sacs called alveoli take in oxygen from the atmosphere and release carbon dioxide.
Cheese because it is made of mold and mold is good for you, sometimes. Hope this helped!
