The answer is:
Age
This is because if your young your organs are not as developed. When your older your body handles more because it is developed fully.
10, I guess. Thank you for the free points.
Answer:
There are four species within the genus Shigella: Shigella dysenteriae, Shigella flexneri, Shigella boydii, and Shigella sonnei.
Explanation:
So that we can be healthy and learn how to take good care of our bodies