D because high-density lipoprotein is found in healthy foods like beans... LDL is found in animal fats which can clog up the artery and increases the risk of heart problems unlike HDL.
Answer:
It can affect u by difficulty walking, blurred vision, bad memory, etc.
Answer: In 1858, Pasteur filtered air through a gun-cotton filter and, upon microscopic examination of the cotton, found it full of microorganisms.
I hope this helped!
