The second one is correct not sure about the first one sorry
Answer: Some can and can not kill you
Explanation:
1. One
2. Oohm
Hope this helps
It forms a protective and adaptive barrier around a cell and this keeps various bacterial and viral intruders out. They also help in keeping cell systems inside the cell. The shell absorbs viruses and bacteria for nutrients when they do not have a certain strand to get inside the cell or trick it otherwise. Hope this helped!