Someone please help me :( Consider what you know of global warming and how the atmosphere works, and explain why the Earth might be warming
up

The earth could be warming up because of pollution, too many people using so much electricity and this that send gas and toxic chemicals in the air that breaks the atmosphere

The answer is joseph is observing the colour of the reaction mixture to see whether proteins are present in the given solution.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the