Describe one similarity and one difference between the terms isotope and half-life

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

The chemical form of energy that is useable by the cell to do work

Which u.s. state lists the horned toad as its state reptile?