Because viruses have the ability to infect cells. E.G a dendritic cell. So the only thing that can kill then are natural killer cells but then viruses reproduct in these cells
Answer:
The cell wall is like the integumentary system of the human body because they both protect the interior from the external environment.
Explanation:
Answer:
I believe True would be correct
Explanation: Enzymes are catalysts which speed up chemical reaction.
Both the autumnal equinox and vernal equinox
Answer:
Different types of disease may interact. This can mean that the presence of one disease can lead to a higher chance of developing another disease. Defects in the immune system mean that an individual is more likely to suffer from infectious diseases.
Explanation:
Hope this helps
