Body Systems 5th Grade

Front

Order the levels of organization in living things from smallest to largest: Organ, cell, tissue, organism, organ system

Back

Cell, tissue, organ, organ system, organism

Front

What is the basic unit of life in all living organisms?

Back

Cell

Front

Which level of organization is made up of a group of similar cells working together to perform a specific function?

Back

Tissue

Front

What best describes a system?

Back

A group of organs working together

Front

Example of a tissue in the human body: Heart, Muscle, Digestive system, Brain

Back

Muscle

Front

How are cells, tissues, and organs related?

Back

Organs are made of tissues, which are made of cells.

Front

If a tissue in the stomach is damaged, which levels of organization are directly affected?

Back

The tissue and the organ

Front

A scientist discovers a new structure in an animal that is made up of several types of tissues working together. What level of organization has the scientist found?

Back

Organ

Front

Which scenario best demonstrates the relationship between organ systems in the human body?

Back

The circulatory and respiratory systems work together to deliver oxygen to cells.

Front

When can a single cell be considered an organism?

Back

When the cell can live independently and perform all life functions