Water pollution from runoff comes mainly from? a: agriculture b: industry c: sewers d: ocean dumping

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

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