Which of the following is a requirement for an artesian system to exist? Aquitards must be present both above and below the aquifer. As shown by the South Dakota example, artesian systems _____.
Michael Jackson had vitiligo, the skin disorder that produces white patches on the skin. Though people wondered if Michael Jackson changed his skin color, he was actually suffering from this skin disorder that causes depigmentation.
Bob Marley suffered from a rare skin cancer [GETTY] UK scientists have discovered that acral melanomas â the rare type of skin cancer that caused reggae musician Bob Marleyâs death â are genetically distinct from other more common types of skin cancer.