Does increasing pressure, decrease or increase water potential?

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

What must be done to breed dogs for a partical trait

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?