Two multipule choich questions

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?

2. which is the last step in the scientific method?

Polar zones are cold and tend to be dry because of a pressure system of cold. low high