.... and .... can cause diseases
viruses / bacterias
Some bacterias help us....food
digest
He got the...
vaccination
A synonym for "feeling" is...
emotion
If you are confident and happy, you are...
positive
If you continue to live, you...
survive
She has a...
headache
The...works to protect you from diseases.
immune system
We can treat bacterial infections with...
antibiotics
She has the...
flu
Viruses....our cells and you become the host.
invade
He has a...
stomach ache