Do the plants in this ecosystem benefit from the animals? a. the animals provide oxygen for the plants b. the animals provide water for the plants. c. the animals provide carbon dioxide for the plants d. the animals provide needed shade for the plants.

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports