WorksheetsBody Systems Practice
Total questions: 16
Worksheet time: 8mins
What is the basic building block of matter?
Molecule
Cell
Atom
Organ
What is a group of cells that work together to perform a specific function?
Organ
Organ system
Tissue
Population
What is a single individual or living thing?
Organism
Cell
Population
Organ
What is the correct order for the levels of organization from SMALLEST to the largest?
Cells, organs, tissues, organ systems, organisms, atom, molecule, population, organelle
Organisms, organ systems, organs, tissues, cells, molecule, population, atom, organelle
Organisms, cells, organ systems, tissues, organs, organelle, population, molecule, atom
Atom, molecule, organelle, cells, tissues, organs, organ systems, organisms, population
Which of the following is the function of the skeletal system?
Muscles of the body that function to produce movement.
Brings oxygen to the body and removes carbon dioxide.
A framework of bones that support the body, protects the body, and anchors muscles.
It is the body's communication system that controls much of what your body does.
What are the main organs of the skeletal system?
a. Bones and pelvis
b. Heart and blood vessels
c. Brain and spinal cord
d. Bones and joints
What major body part holds the skeleton together and supports body movement?
Smooth muscle
Joints
Arteries
Ligaments
Which type of muscle connects to the skeleton to move parts of bones closer to each other?
Smooth
Cardiac
Skeletal
What system exchanges oxygen and carbon dioxide with the external and your internal environment?
Respiratory
Muscular
Skeletal
Circulatory
The respiratory system begins with the
Lungs
Nose/Mouth
Trachea
Pharynx (throat)
The place in the lungs where the gas exchange takes place is the
Bronchus
Nose
Diaphragm
Alveoli
Which body part is a part of both the digestive and respiratory systems because both food and air pass through here?
Bronchus
Lungs
Pharynx (throat)
Diaphragm
Which body system receives and responds to information from inside and outside of the body; trying to maintain homeostasis?
Respiratory
Digestive
Nervous
Circulatory
What connects the brain to the spinal cord and controls hunger/thirst/basic body functions?
Brain
Neurons
Axon
Brain Stem
What do you call a nerve cell?
Nucleus
Neuron
Glial
Dendrite
What do you call something from the outside that can make the body react or adjust what it is doing?
Stimuli
Neuron
Reflex
Axon
