Which of these is not started by the cell theory a cell are basic structure of living organisms
b all Cells are identical
c new cells are formed due to division in old cells

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

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 are the student's observations and inferences before he starts his investigation?