Choose all the answers that apply
The troposphere:
1. is the coldest layer
2. has very stable air
3. begins at the earth surface
4. contains the earth's weather
5. is the hottest air

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what's the question ?

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!

i think this picture will you.