Sarah backstrokes at an average speed of 8 meters per second, how long will it take her to complete the race of 200 meters length?

Which are observations about the tree on the right ,? check all that apply

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Acell goes through cellular respiration and produces atp which it then uses to move a molecule across the cell membrane. how does the energy in the original glucose molecule change during this process? (2 points)