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Eighth Grade (Grade 8) Anatomy and Physiology Questions

You can create printable tests and worksheets from these Grade 8 Anatomy and Physiology questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Grade 8 Circulatory and Immune Systems
Which are parts of the circulatory system?
  1. bones and ligaments
  2. lungs and trachea
  3. heart and blood
  4. nervous system
Grade 8 Circulatory and Immune Systems
Veins are blood vessels that carry blood
  1. away from the heart.
  2. back to the heart.
  3. back to the lungs.
  4. between the cells of the body.
Grade 8 Human Reproduction
What is the ovary?
  1. gland that produces sperm
  2. birth canal
  3. opening to the vagina
  4. gland that produces the female's eggs and sex hormone
Grade 8 Respiration, Digestion, and Excretion
What is the function of the liver? (Select all that apply.)
  1. make mucus
  2. store glucose (sugar)
  3. make bile for digestion
  4. remove harmful chemicals
  5. produce more oxygen
Grade 8 Skin, Skeleton, and Muscles
Grade 8 Anatomical Organization
Choose the lowest level of organization.
  1. system
  2. tissue
  3. cell
  4. organism
  5. organ
Grade 8 Skin, Skeleton, and Muscles
Grade 8 Nervous and Endocrine Systems
Grade 8 Nervous and Endocrine Systems
Grade 8 Respiration, Digestion, and Excretion
Carbohydrate digestion starts in the
  1. small intestine.
  2. esophagus.
  3. stomach.
  4. mouth.
Grade 8 Circulatory and Immune Systems
Grade 8 Circulatory and Immune Systems
The liquid part of the blood is
  1. platelets.
  2. plasma.
  3. white cells.
  4. red cells.
Grade 8 Skin, Skeleton, and Muscles
The skin, or                   , is composed of several types of tissues.
  1. serous membrane
  2. mucous membrane
  3. cutaneous membrane
  4. synovial membrane
Grade 8 Circulatory and Immune Systems
What is the largest artery?
  1. aorta
  2. pulmonary artery
  3. superior vena cava
Grade 8 Circulatory and Immune Systems
Grade 8 Human Reproduction
What is the urethra?
  1. passageway for the egg and the place where conception occurs
  2. coiled tube system in which sperm mature
  3. tube from the bladder through which urine leaves the body
  4. gland that produces a clear, sticky fluid when the male is sexually excited
Grade 8 Human Reproduction
What is testosterone?
  1. coiled tube system in which sperm mature
  2. sperm cell joined with the egg cell
  3. organ that nourishes the fetus
  4. a male sex hormone
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