Help please I will give brainliest

Explanation:

1. The Troposphere is the First Layer, it contains where all the weather occurs

2. The Stratosphere, (2nd layer) has the Ozone Layer included

3. The Mesosphere is the coldest layer of the atmosphere

4. The Thermosphere gets the most Sun UV radiation

5. The Exosphere is where satellites orbit

Hope this helps!

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: