What organelle gives plants the structure they need to stand up tall.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Which represents a negative impact of technology

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?