guys, biology students how am i supposed to know the difference between light intensity and co2 graph? they literally look the same- help <3

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down