Skeletal muscles move the body. Skeletal muscle contractions pull on tendons, which are attached to bones. If contraction of the muscle causes the muscle to shorten, the bone and, thus, the body part will move. For example, the biceps brachii is attached to the shoulder and the forearm bones.
In 2014, the company launched its Burgers at Breakfast campaign, serving menu items like the Whopper and the Double Bacon Cheeseburger (the most underrated order on the BK menu) during breakfast hours. For the full lunch menu, get to most Burger King locations after 10:30 a.m. and you'll be A-OK.
during the week most mcdonald s stop serving breakfast at 10 30 and on the weekends they stop at 11 a m the exact time that the switch is made depends on the franchise owner but they need to make sure that the grill has enough time to warm up before the lunch rush begins