What type of muscle aids in the digestion of food apex?

The correct answer is "a layer of smooth muscle".

In an individual's mouth, gut, and the small intestine, the mucosa, which holds tiny glands, which secrete juices in order to assist in digesting food. The digestive tract also holds a layer of smooth muscle, which aids in breaking down food and move it along the digestive tract.

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11