WorksheetsHuman Body Systems Quiz (CFA)
Total questions: 15
Worksheet time: 1hrs 15mins
What is the main job of the digestive system?
break down foods into nutrients that can be used by the body
take in oxygen and exhale waste like carbon dioxide
pump blood throughout the body
makes the body hungry
The smallest units or parts of living things; the body's building blocks.
cells
organs
tissues
system
Your body systems work separately and do not effect each other.
true
false
What system is pictured?
Skeletal
Circulatory
Nervous
Muscular
What is the function of the system pictured?
Helps pumps your blood through out your body.
Helps move and protect your body.
Helps take in oxygen and remove carbon dioxide.
Helps maintain body your temperature.
What system gathers information and responds to that information? Ex: Touching something that is hot and quickly pulling your hand away.
Skeletal
Muscular
Integumentary
Nervous
Which body system transports oxygen and nutrients through out the body?
Muscular
Nervous
Digestive
Circulatory
Arrange in order the levels of organization of the human body from smallest unit to largest unit.
tissues, cells, organs, organ system
organ system, organs, tissues, cells
cells, tissues, organs, organ system
organs, cells, tissues, organ system
All living things are made of ________________.
bones
oxygen
cells
blood
The smallest unit of life is ___________.
a micron
a baby
a molecule
a cell.
Which organ system includes the heart?
Excretory system
Digestive system
Respiratory system
Circulatory system
What is one difference between plant and animal cells?
Only animal cells have a nucleus
Only animal cells have a cell membrane
Only plant cells have a vacuole
Only plant cells have cell walls
