B. Is a single layer of flattened cells
Teens may still some money and they think they can get away with and they find the cash by it adress.
Tobacco products affect smokers in ways such as, cost of the product, income loss due to illness, and increased healthcare costs.
Bullying makes children think there worthless and ugly.
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Answer: Chemical Messengers
Explanation:
Hormones act as chemical messengers within the body, telling it to perform specific physical and mental functions. They are secreted directly into the blood, which carries them to organs and tissues of the body to exert their functions. There are many types of hormones that act on different aspects of bodily functions and processes.
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