For a metamorphic rock to turn into magma it would have to

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

1. watermelon, papaya, oranges, bananas, and lemons are included in this food group. vitamin c 2. you need 6 or more servings of this food group each day vitamins d and a 3. found in fruit and keeps blood vessels healthy calcium 4. vitamins found in milk bread and grain 5. a mineral that strengthens bones fruit

What does the number 18.9984 represent in the image?