Science Lab

    In science lab today with Mrs. Martinez, I learned about petroleum products or otherwise known as plastic. Plastic is harmful to the body and can be recognized in breast milk, urine, blood, and saliva. This is a very bad thing. many are surprised who the human race has survived this long. Back in the day, not many petroleum products, but now there are so many people cant escape them. This effects every ones life because this could affect someones blood type and can effect children who are born from parents who have in taken a lot of petroleum.