Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1) Which of the following is an organ system? A) brain B) heart C) lungs D) urin

ID: 281340 • Letter: 1

Question

1) Which of the following is an organ system? A) brain B) heart C) lungs D) urinary 2) Bones and joints belong to this organ system. A) muscular B) nervous C) skeletal D) urinary 3) The stomach belongs to this organ system. A) cardiovascular B) digestive C) respiratory D) reproductive 4) The thyroid gland belongs to this organ system. A) nervous B) lymphatic/immunity C) endocrine D) respiratory 5) The cardiovascular system A) cleanses the blood of pathogens and other debris B) eliminates nitrogenous wastes from the body C) promotes growth and development D) transports blood throughout the body 6) The integumentary system A) breaks down ingested food B) contributes to the acid-base balance of the blood C) is a site for blood-cell formation D) protects the deep organs from injury and drying out 7) The respiratory system A) delivers oxygen, carbon dioxide, nutrients and hormones to cells of the body B) cleanses the blood of pathogens and debris C) rids the body of urea, uric acid, and ammonia D) continuously supplies oxygen to the blood while removing carbon dioxide 8) Name the body system that eliminates nitrogen-containing wastes from the b A) urinary B) respiratory C) circulatory D) digestive

Explanation / Answer

1. Option D is correct. Urinary system is an organ system

2. Option C is correct. Bones and joints belong to the skeletal system.

3. Option B is correct. Stomach belongs to the digestive system.

4. Option C is correct. Thyroid gland belongs to the endocrine system.