B as it's not government regulations, technology or funding
<u>Radiometric</u> dating uses a radioactive substance to determine the <u>absolute </u>age of something.
Well the womans egg cells get fertitlize d(a baby will form) from the sperm which came from the guy
lmaooooo I hate dis shiiiii
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</span>Most cells of the body have self markers on the surface of their cell called the major histocompatibility complex (MHC). The MHC allows cells of the immune system to recognize the cell as part of our self.<span>system to recognize the cell as part of ourself.</span>
Your answer would be <em><u>D. refrigerator coils keeping the refrigerator cold</u></em>