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which class of macromolecules is generally hydrophobic?

a. proteins
b. lipids
c. carbohydrates
d. nucleic acids

Arah is eating lunch with friends outside in the commons area of her school. one of sarah’s friends offers to share a marijuana joint with her. what could be the outcome if sarah were caught smoking marijuana at school? nothing will happen because she did not buy the joint. she could be suspended from school. nothing will happen because she is underage. the consequences would be up to sarah’s parents.

The consists of a mixture of gases and particles, including oxygen, nitrogen, hydrogen, carbon dioxide, water vapor, and dust.

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )