What is the role of the mouse? primary producer secondary producer primary consumer secondary consumer

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

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Differentiate renewable and nonrenewable resources