Answers D
Mucous is used to protect and heal and also help expel harmful bacteria from the body.
Answer:
People refer to marijuana as the great social experiment because not only does it help people but it tents to make people more social or more closed off
Explanation:
The most logical cause would be an infection.
most likely cellulitis
Maybe roll? Not quite sur e
Negative attitude may hamper attempts to keep the environment clean and habitable to human being through exhibiting improper behaviors such as pollution and improper disposal of waste etc.
<h3>What is Pollution?</h3>
This is defined as the introduction of foreign substances or contaminants into the environment and are of various types such as water pollution etc.
Negative attitude such as smoking in a public place pollutes the air and the oxygen needed to breathe by individuals becomes contaminated which may lead to the risk of contracting various types of diseases.
Read more about Pollution here brainly.com/question/24704410
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