Skip to main content
뒤로

8th Grade Human Biology: Major Organs and Body Systems

1 학생이 이 점이 도움이 되었다고 느꼈습니다
컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
1/21
  • What is the main function of the circulatory system?

    To transport blood, nutrients, oxygen, and waste products throughout the body.
  • Name the major organs of the respiratory system.

    Nose, trachea, lungs, and diaphragm.
  • What does the digestive system do?

    Breaks down food into nutrients the body can absorb and use.
  • List the major organs of the digestive system.

    Mouth, esophagus, stomach, small intestine, large intestine, liver, pancreas.
  • What is the primary function of the nervous system?

    To control body activities by transmitting signals between different parts of the body.
  • Name the main parts of the nervous system.

    Brain, spinal cord, and nerves.
  • What role does the skeletal system play?

    Provides structure, protects organs, and enables movement.
  • What are the major organs of the skeletal system?

    Bones, cartilage, ligaments, and joints.
  • What is the function of the muscular system?

    Allows movement of the body and maintains posture.
  • Name the three types of muscles in the human body.

    Skeletal, smooth, and cardiac muscles.
  • What does the excretory system do?

    Removes waste products and excess substances from the blood.
  • List the main organs of the excretory system.

    Kidneys, ureters, bladder, and urethra.
  • What is the function of the endocrine system?

    Produces hormones that regulate body processes.
  • Name some major glands in the endocrine system.

    Pituitary gland, thyroid gland, adrenal glands, pancreas.
  • What is the immune system's primary role?

    Protects the body from infections and diseases.
  • Name key components of the immune system.

    White blood cells, lymph nodes, spleen, thymus.
  • What does the integumentary system include?

    Skin, hair, nails, and sweat glands.
  • What is the main function of the integumentary system?

    Protects the body, regulates temperature, and prevents water loss.
  • What is the reproductive system responsible for?

    Producing offspring and enabling reproduction.
  • Name the primary organs of the male reproductive system.

    Testes, vas deferens, prostate gland, penis.
  • Name the primary organs of the female reproductive system.

    Ovaries, fallopian tubes, uterus, vagina.