Answer:
I CAN ONLY help u with 5 and 6 okay so 5 and 6 are both true Pls give brainless
Melanin is a pigment found in your skin and hair cells that gives each its color. ... When sun shines on your skin, it destroys the melanin as well. But since your skin is alive, it can respond to the sun's damage. Your skin cells make more melanin and your skin becomes darker
B. because you really cant rely on web pages to help you on a test for they might not have the accurate information. <span />
It would make people die with heart disease im pretty sure
PH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions are measured to have lower pH values than basic or alkaline solutions. They use pH strips to test soaps, the best is between 5.5 & 6.5 .
