Science 6 Second Quarter Test

Which body system provides the structural framework for the body and protection of the internal organs?

• skeletal

• muscular

• digestive

• circulatory

The following are the functions of the integumentary system EXCEPT one. Which one is it?

• It retains body fluids.

• It regulates body temperature.

• Supplies waste products to the different body systems.

• Acts as a barrier to protect the body from the outside world.

Which of the following is the function of the small intestine?

• It stores and churns food.

• It breaks up food particles.

• It transports the food to the stomach.

• It completes the digestion where nutrients are absorbed.

Which part of the brain controls and regulates temperature, appetite, thirst, hunger, sleep, water balance, blood pressure and blood vessel constriction and dilation?

• midbrain

• cerebellum

• hypothalamus

• Medulla Oblangata

Blood has four main components. Which of the following produce antibodies that are responsible in fighting body infection and other diseases?

• Plasma

• Platelets

• Red Blood Cells

• White Blood Cells

Which of the following blood components has a primary function of carrying oxygen in the lungs and transports it to all the body cells?

• Plasma

• Platelets

• Red Blood Cells

• White Blood Cells

What systems in the body are involved in the given picture?

• Circulatory, Nervous, Digestive

• Muscular, Nervous, Respiratory

• Circulatory, Muscular, Respiratory

• Integumentary, Circulatory, Muscular

The human body is made up of organ systems that work together as one unit. Which systems work together to prepare and distribute food for cells?

• Digestive and Circulatory System

• Nervous and Respiratory System

• Nervous and Muscular System

• Digestive and Nervous System

In the human body, all organ systems must work together to keep the body well and alive. For an instance, digesting food requires teamwork among the other organ systems. When humans eat, the food entering the digestive system sends messages through nerve impulses. This increases heart rate and dilate blood vessels in the digestive organs. From the statement above, what other body systems work with the digestive system in the process of digestion?

• Respiratory and Nervous System

• Nervous and Circulatory System

• Muscular and Skeletal System

• Skeletal and Muscular System

In what way does muscular system and digestive system work together? Choose the best example below.

• The muscle in the esophagus allows the food to push through the stomach muscles and churn up the food.

• The muscles in the stomach send food to other muscles in the body.

• Our muscles need the digestive system to work properly.

• These organ systems do not work together.