You are lucky because I just finished learning this!
See a child or offspring that shows a dominant trait that is not shown in parents can be recessive for either one or both parents. So basically one or both parents might have a recessive trait that showed up in the offspring!
Tiny crystalline structure are usually found in magma when it cools off on earth's surface. A mixture of molten rocks, volatiles and solids that is beneath the earth's surface is called Magma. When the magma rises at the earth's surface and begins to cool off it is now called "lava".
Salt is better correct answer
