A DISTANCE-TIME GRAPH SHOWS THE MOTION OF TWO BICYCLE RIDERS. EACH RIDER’S MOTION IS REPRESENTED ON THE GRAPH BY A DIAGONAL LINE SLOPING UPWARD FROM LEFT TO RIGHT. THE GRAPH SHOWS THEY HAVE TRAVELED THE SAME DISTANCE. HOWEVER, THE LINE REPRESENTING THE MOTION OF RIDER 1 SLOPES UPWARD MORE STEEPLY THAN THE LINE REPRESENTING THE MOTION OF RIDER 2.

What does it mean for a cell membrane to be selectively permable

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

An organ system consists of a group of organs that performs specific functions necessary for the survival of an organism. humans have eleven different organ systems: integumentary, skeletal, muscular, nervous, endocrine, circulatory, lymphatic, respiratory, digestive, urinary, and reproductive. discuss the function of neurons, the brain and the spinal cord within the human nervous system while explaining the interrelationship of each organ.