Record the color of the mineral sample in your data table.Rub the mineral sample across the streak plate. Record the color of the powder on the plate. If your mineral sample is very hard, the powder you see might be that of the streak plate rather than the mineral itself.
The inability to start a pregnancy after having unprotected vaginal intercourse for More than a year or the inability to stay pregnant for the length of anormal pregnancy Can be defined as infertility
Answer:
cholesterol
Explanation:
This disease is called Atherosclerosis. The plaque is made of cholestrol, fat, calcium, & other things found in the bloodstream. Over time, this plaque will harden and narrow down your arteries.
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