BIOLOGY B HBS FINAL REVIEW UPDATED COMPREHENSIVE TEST BANK 2026 SOLVED QUESTIONS WITH FULL SOLUTION 100% CORRECT

BIOLOGY B HBS FINAL REVIEW
UPDATED COMPREHENSIVE TEST
BANK 2026 SOLVED QUESTIONS
WITH FULL SOLUTION 100%
CORRECT
◉ What are the levels of organization of human body from smallest to
largest?.
Answer: Cells - tissues - organs - organ systems


◉ Major functions of circulatory system.
Answer: Transports gases, nutrients and waste throughout the body.


◉ Major functions of muscular system.
Answer: helps the body move and helps move substances through the
body.


◉ Major functions of respiratory system.
Answer: Regulates gas exchange in the body.


◉ Major functions of digestive system.
Answer: breaks down food, absorbs nutrients, eliminates wastes.


◉ Major functions of excretory system.

, Answer: Eliminates waste products from the body.


◉ Major functions of skeletal system.
Answer: Provides support, protects internal organs, assists in movement,
stores minerals, and makes red blood cells.


◉ Major functions of endocrine system.
Answer: uses hormones as messengers to control all bodily functions.


◉ Major functions of immune system.
Answer: Defends the body against invaders/infection.


◉ Major functions of lymphatic system.
Answer: balances fluid levels in the body and protects the body with
lymph fluid.


◉ Major functions of integumentary system.
Answer: Protects and cushions the body and regulates body temperature.


◉ Major functions of nervous system.
Answer: Controls the body using nerves and sensory receptors.


◉ Function of Arteries.
Answer: carries oxygenated blood away from the heart (A = AWAY)