Answer:
Premature birth
Explanation:
Premature birth is a known health consequence of smoking tobacco during pregnancy.
Egyptian they were the first one who practice health care
When you use the refusal skills you say no clearly and with confidence. This shows people that you clearly wanna stay away from tobacco use.
The tooth's outer layer consists of the Enamel, Dentin and the Pulp.
<h3>What is a tooth?</h3>
A tooth is a hard resistant structure that is located in the mouth for crushing down before swallowing and digestion.
The tooth's outer layer consists of the Enamel, Dentin and the Pulp. The Enamel is the toughest of them all and located at the top layer of the teeth while the dentin is beneath the enamel layer of the teeth with the pulp in the middle.
Learn more on tooth layer here: brainly.com/question/10929330
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