Challenge your muscles to work harder or longer than they usually do
If i understood your question right, the cars going straight have to keep going until the red light. but people going either left or right, have to slow down for the other people on the other side of the intersection to cross going either left or right.
D. all of the above
hope this helps
Answer:
The liver
Explanation:
Liver is the largest gland in the human body.
