Tobacco is the answer to your question
then that could mean that something is wrong. you could have asthma, COPD, lung collapsing, or many other thing that are and are not just about aging problems.
In high school you may be suspended for a short period of time your grades will decline, health will decline, motivation to do work will decline, there are also chances of being a high school dropout
in college you will most likely get expelled or there are chances of you not getting into college due to your prior consequences of drinking in high school and having terrible grades. you can be kicked off campus.
Answer: A. eliminating favorite foods from one's diet
Explanation:
If certain foods didn’t lead to weight gain, diseases, and other health concerns, there would be no need for diets. Unfortunately, diets exist because we choose way too often to eat foods that are high in fat, sodium, sugar, or additives that should be in spelling bees instead of on ingredient lists.
In some cases, favorite foods you grew up with spell disaster for your well-being.
The diagnostic medical sonographer provides patient services using medical ultrasound (high-frequency sound waves that produce images of internal structures). Working under the supervision of a physician responsible for the use and interpretation of ultrasound procedures, the sonographer helps gather sonographic data to diagnose a variety of conditions and diseases, as well as monitor fetal development.