quality – n. how good or bad something is

quantity – n. an amount or number of something

chronic – adj. continuing or occurring again and again for a long time

immune system – n. the system that protects the body from diseases and infections

malnutrition – n. the unhealthy condition that results from not eating enough food or not eating enough healthy food; poor nutrition

Now it’s your turn to use these Words from This Story. In the comments section below, write a sentence using one of these words and we will provide feedback on your use of vocabulary and grammar.