Answer:
microscopic organisms that cause diseases
Explanation:
Pathogens are any microorganism that has the ability to cause diseases in living things. Therefore, the phrase that best defines the word pathogens is microscopic organisms that cause diseases as they have the ability to cause disruptions in the organs of a living thing to cause disease.
OK so basically the best thing Karen can do is to keep her diet balanced and exercise regularly to keep an appropriate bmi.
You need friends? So go make some. Very simple, ask them how their day is going and that's a start
An effect associated with over nutrition is obesity(becoming overweight).
