The shock-absorbing pads between the vertebrae are formed of fibrocartilage. these pads are called

When water freezes, it . contracts expands

What happens when the cell copies its chromosomes

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?