Tuesday, December 22, 2020


We just learned about the Thymus.

All of these parts of the lymphatic system help fight against bad things called Pathogens.

A pathogen is a living thing that can cause you to get sick.
It could be a virus, bacteria or other type of living thing that can get into your body.

The different types of cells in the lymphatic system like T cells or all work together to fight these pathogens, and keep your body healthy.

The science of these living things is called a microbioly, and the science for how these living things can hurt the body is called pathology.
(from: wikipedia - pathogen)

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