Arrange the events in the life cycle of mosses in the flowchart below. Start the life cycle with the mature sporophyte stage in target 1. Not all labels will be used. View Available Hint(s)

the answer is b.) hydrogen bonds between bases.

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.