Before deciding on a medium to use, what should the presenter do?(1 point) compare the strengths and limitations of each medium

decide on the number of still or moving images they need

know the age and size of their audience

chose the form they feel most comfortable with

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?

What substance acts to prevent sudden ph changes in bodily fluids?

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because