Involuntary muscles perform the work of internal organs. In the case of the digestive tract, peristaltic muscles are smooth muscle that surrounds the intestines; the heart uses cardiac muscle, a special kind of striated muscle.
Muscles primarily consist of proteins which are large organic compounds composed of amino acids. Additionally, muscles also contain other organic compounds such as fats and carbohydrates which serve as energy sources.
Snakes belong to the class Reptilia, along with other reptiles like lizards, turtles, and crocodiles. This class is characterized by cold-blooded animals that typically have scales or scutes covering their bodies.
One major class are known as the Cytochromes.
To walk from the front of the school to your first-period class, you primarily use the musculoskeletal system for movement, which includes bones and muscles. The nervous system coordinates these actions by sending signals to and from the brain and spinal cord. The cardiovascular system supports this activity by circulating blood and providing oxygen to the muscles. Additionally, the respiratory system is involved in supplying oxygen and removing carbon dioxide during the physical activity of walking.
Annelids belong to the class Polychaeta, which includes marine worms that have bristle-like structures called setae along their body segments. Other classes of annelids include Clitellata, which includes earthworms and leeches.
Gum does not help you in class, but it can help to strengthen your jaw muscles.
Yes, but you have to be online to make one.
Food is moved along the esophagus through a process called peristalsis, which involves the contraction and relaxation of muscles in the esophagus. These muscle contractions create wave-like movements that push the food towards the stomach. Additionally, gravity helps to move food downward as you swallow.
by beating that class 5 10 15 20 and on times.
One is teacher's scolding and another is teacher's beating.
third-class levers.
Fibers belong to the class of carbohydrates. They are a type of complex carbohydrate that cannot be fully broken down by the body's digestive enzymes.
It's in the class 'reptilia' - along with every other reptile.
There are several first-class levers in the body, such as the triceps brachii extending the forearm, the neck muscles elevating the head, and the calf muscles lifting the heel during a calf raise.
Llamas belong to the class Mammalia, along with other mammals such as humans, dogs, and cats.
Sometimes they do if the rest of the class acts up along with them.
digestive and excretory