Which of the following was most likely the first stage of succession of this forest development? a. trees
b. shrubs
c. lichens
d. mosses

Match the types of competition to their descriptions.

Which sentence best expresses the differing opinions of these two book reviews?

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