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WorksheetsLevels of Organization in Organisms
Total questions: 20
Worksheet time: 10mins
A students is studying levels of organization in birds. Which level would describe a bird's stomach?
cell
tissue
organ
organ system
Veins are blood vessels that carry blood to the heart. They are made of different tissues. What level of organization are arteries?
cells
tissues
organs
organ systems
Which of these would be an example of the organism level of organization?
dog
tail
fur
digestive system
Which level of organization would be considered the most specialized and complex?
Cell
Tissue
Organ System
Organism
Which level of organization would be considered the least complex or specialized (meaning it can't perform many different jobs on its own).
cell
tissue
organ
organ system
Which statement best describes the relationship between the structure and function in an organism?
It refers to the different types of tissues within an organism.
It refers to the jobs that different organs and tissues have.
It refers to the location of different tissues, organs, and organ systems.
It refers to how the shape and size of a structure helps it best perform its job.
In order to bite, chew, and swallow food which organ systems have to work together to make this happen?
cells, tissues, and organs
circulatory and muscular systems
muscular system, nervous system, and digestive system
muscular system, respiratory system, and heart
Skin is made of many cells that are similar is structure that work together. Therefore skin is considered a
cell
tissue
organ
organ system
Which statement helps to explain how the respiratory system and circulatory system work together?
The respiratory system helps to get oxygen into the body and the circulatory system helps transport it throughout the body.
The circulatory system gets oxygen into the body and the respiratory system helps transport it throughout the body.
The circulatory system needs blood that is produced by the respiratory system.
The respiratory system keeps the circulatory system organized.
Our heart, digestive system, and muscles that connect to our bones are all made of different types of muscle tissue. What is the main function of all muscle tissue?
To help digest food.
To help move the organism from one place to another.
To cause movement in different parts of the body.
To circulate nutrients and wastes throughout the body.
Which statement explains why a blood cell would be different than a muscle cell?
They are found in different parts of the body.
They are only found in animals, not in plants.
Muscle cells must work together to perform a function.
Blood and muscle have different jobs to do in organisms.
Which level of organization is the largest and most complex?
Cell
Tissue
Organ
Organ System
Organism
Which system breaks down food into minerals that your body can use?
excretory
circulatory
respiratory
digestive
Which Human Body System circulates blood to all the working parts of your body?
Respiratory System
Circulatory System
Digestive System
Nervous System
Which Human Body System reacts to your 5 senses to send messages to your body?
Respiratory System
Circulatory System
Digestive System
Nervous System
Which Human Body System brings oxygen into your body?
Respiratory System
Circulatory System
Digestive System
Nervous System
