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Frade & Section: Date: Score: rite the letter of the correct answer before each number. 1. What do you call the fibrous tissue that functions as shock absorber at the A. Cartilage B. ligaments C. tendons D. joints 2. This part of the bone is made up of very thick and elastic material, makin And it holds the bones together. A. Ligaments B. cartilage C. tendons D. joints 3. This is made up of tough materials that connects the bone to the muscle A. Tendons B. ligaments C. cartilage D. joints 4. What do you call the part where two bones connect? A. Joints B. ligaments C. tendons D. cartil 5. How many bones does an adult human have in his body? A. 206 C. 207 6. Which of the following bones protect the brain? A. Backbone B. skull C. hipbones D. rib __7. Which activity is made possible by smooth muscle? A. Blinking B. digesting C. running 8. What type of muscle is involved in the beating of the heart? A. Smooth muscles B. cardiac muscles... C. skeletal muscles D 9. Which of these organs has voluntary muscles? D.30 B. 305 D. WE​

Sagot :

Answer:

1.A.Cartilage

2.A.Ligaments

3.A.Tendons

4.A.Joints

5.A.206

6.B.Skull

7.B.Digesting

8.B.Cardiac muscles

9.B.305

Explanation:

1.Cartilage is a special complex connective tissue characterized by its ability to withstand mechanical stress and strain without permanent deformation, thus acting as a shock absorber in joints.

2.ligament, tough fibrous band of connective tissue that serves to support the internal organs and hold bones together in proper articulation at the joints.

3.Tendons

Ligaments: Made of tough collagen fibers, ligaments connect bones and help stabilize joints. Tendons: Tendons connect muscles to bones.

4.  The place where two bones meet is called a join.

5.Bones provide the structure for our bodies. The adult human skeleton is made up of 206 bones. These include the bones of the skull, spine (vertebrae), ribs, arms and legs.

6.The skull protects the brain and forms the shape of the face. The spinal cord, a pathway for messages between the brain and the body, is protected by the backbone, or spinal column.

7.Smooth muscles move food through the digestive tract. Folds in the stomach and small intestine, which are made of smooth muscle, help the body better absorb nutrients. Smooth muscle composes all sphincters in the digestive system. In the bladder, smooth muscle helps to push out urine.

8.Cardiac muscle tissue

Cardiac muscle tissue is one of the three types of muscle in your body. It's only found in your heart, where it's involved in coordinated contractions that keep your heart beating.

9.The involuntary muscles are spindle-shaped and contain a single, centrally located nucleus. They are visceral so mostly found in the walls of hollow organs such as the stomach, intestine, urinary bladder, uterus, etc.

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