Use this data set to answer the questions. 1, 1, 1, 2, 2, 3, 5, 6, 6 Which statements accurately describe the data set? Check all that apply. The mean is 3. The median is 2. The median is 3. The mode is 5. The mode is 1. The mean is 2.

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.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .