Most animals begin their lives as a single, microscopic cell called a zygote. this begins a series of countless cell divisions, eventually resulting in a large, complex organism. which type of cell division is used for this process?

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?