Body Systems Question Preview (ID: 43827)


Science Test.[print questions]

When you take your dog for a walk, what body system is most responsible for your movement?
a) the muscle system
b) the circulatory system
c) The excretory system
d) The nervous system.

The layers of organization in living things, in order from smallest to largest.
a) tissues, cells, organs, bodies
b) cells, tissues, organs, organ systems.
c) tissues, muscles, organs, the body
d) tissues, cells, organs, organ systems.

When you are eating a sandwich, which two body systems are used to move the food through your digestive tract?
a) The mouth and nose.
b) the muscular and the digestive
c) the respiratory system and the circulatory system
d) the excretory system, and the nervous system

Choose the three types of muscle tissue from the choices
a) Cardiac, heart, and muscles
b) Skeletal, bone, and smooth
c) Skeletal, bone, and cardiac
d) Cardiac, skeletal, and smooth

What is one of the important jobs of the circulatory system?
a) To breathe in oxygen
b) to remove carbon dioxide
c) to transport nutrients that are in blood, and oxygen to other parts of the body
d) to help your body move.

What is the hearts main function?
a) to move blood throughout the body
b) to be able to clot for cuts
c) to absorb nutrients
d) to keep the body warm

An important function of the digestive system is to do what?
a) send signals to the brain that we are hungry
b) to signal a lack of oxygen
c) To break down and absorb nutrients for the body's cells.
d) to excrete waste

Which body system will alert us of excessive heat on our fingers?
a) The immune system
b) The nervous sytem
c) The muscular system
d) The skeletal system

How do signals travel when you receive stimuli from the environment?
a) They travel through the blood stream.
b) The circulatory system carries them.
c) They are transmitted along a nerve cell to the brain
d) They go through bluetooth

Of the following which is NOT part of the digestive system?
a) Stomach
b) Mouth
c) Intestines
d) None o f the above

The respiratory system begins with:
a) mouth and nose
b) trachea and lung
c) bronchi, and alveoli
d) pancreas and aorta

Of the following which are wastes produced by your body?
a) Feces, Urine, ear wax
b) bile, urine, oxygen
c) Carbon dioxide, urine, sweat
d) Pancreas waste, feces, urine

Which two body systems are the most important and useful for the exchange of oxygen in your lungs and the resulting carrying of oxygen to the cells of the body
a) respiratory and excretory
b) circulatory and respiratory
c) nervous system and muscular system
d) the digestive system and the excretory system

What does the digestive system do?
a) brings oxygen into the body and transfers it through the body.
b) Supports the body and enables it to move.
c) breaks down food, absorbs nutrients and helps to eliminate wastes.
d) gathers and interprets information and sends information to the brain and other organs.

What does the respiratory system do?
a) brings oxygen into the body and transfers it through the body.
b) Supports the body and enables it to move.
c) breaks down food, absorbs nutrients and eliminates wastes.
d) gathers and interprets information and sends information to the brain and other organs.

What does the nervous system do?
a) brings oxygen into the body and transfers it through the body.
b) Supports the body and enables it to move.
c) breaks down food, absorbs nutrients and eliminates wastes.
d) gathers and interprets information and sends information to the brain and other organs.

What does the muscular system do?
a) brings oxygen into the body and transfers it through the body.
b) Supports the body and enables it to move.
c) breaks down food, absorbs nutrients and eliminates wastes.
d) gathers and interprets information and sends information to the brain and other organs.

What does the excretory system do?
a) brings oxygen into the body and transfers it through the body.
b) rids and releases the body of its wastes
c) breaks down food, absorbs nutrients and eliminates wastes.
d) gathers and interprets information and sends information to the brain and other organs.

What does the circulatory system do?
a) brings oxygen into the body and transfers it through the body.
b) responsible for carrying materials, including nutrients, throughout the body.
c) breaks down food, absorbs nutrients and eliminates wastes.
d) gathers and interprets information and sends information to the brain and other organs.

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