8. Muscular system protects soft internal organs like heart, stomach and liver.
write true or false
Answers
Answer:
True
Explanation:
Muscles in the torso protect the internal organs at the front, sides, and back of the body. The bones of the spine and the ribs provide further protection. Muscles also protect the bones and organs by absorbing shock and reducing friction in the joints.
Fun fact about muscle
⇒Muscles make up approximately 40 percent of total weight.
⇒The heart is the hardest-working muscle in the body. It pumps 5 quarts of blood per minute and 2,000 gallons daily.
⇒The gluteus maximus is the body’s largest muscle. It is in the buttocks and helps humans maintain an upright posture.
⇒The ear contains the smallest muscles in the body alongside the smallest bones. These muscles hold the inner ear together and are connected to the eardrum.
⇒A muscle called the masseter in the jaw is the strongest muscle by weight. It allows the teeth to close with a force of up to 55 pounds on the incisors or 200 pounds on the molars.
it's true that muscles protect organs like heart stomach and liver