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.
Give you lack of nutrition and will take a toll on your ability to function through out the day. feeding your brain is like getting rest so you are recharged with out it you get tired sluggish and grumpy easily.
