Okay, I saw another question like this before. I cant write an essay for you. But I can give you pointers and tips.
Answer:
If you don't eat properly, you get digestive problems
if you are very stressed, you usually get a headache
if you feel bad, visit your doctor
if you have diabetes, don't eat sugar
if you are overweight, visit a nutritionist
Answer:
They are grouped together in the middle to the left-hand side of the periodic table. The metals consist of the alkali metals, alkaline earths, transition metals, lanthanides, and actinides
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