Match each description of an object’s motion with the position-time graph that represents it. not moving moving with constant speed speeding up slowing down

/the trachea, commonly known as the windpipe

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.