The basic structural and functional unit of all organisms.
The purpose of this system is to pull nutrients out of food and provide energy.
What is the digestive system?
This ecosystem has seasonal changes, warm in the spring and summer, cold in the fall and winter.
What is the deciduous forest?
This terrestrial ecosystem can be found in Northern Asia, Europe, and North America.
What is the taiga?
This is the transfer of energy between objects that are at different temperatures.
What is heat?
These organisms are living things that are made up of many different specialized cells.
What are multi-cellular organisms?
This system works with the digestive system and uses blood to move the nutrients through the body.
What is the circulatory system?
This ecosystem can be found in South America, Africa, Asia, and Southern Mexico.
What is the rainforest?
This ecosystem can be fresh or salty.
What are estuaries?
When two objects at different temperatures interact with one another, energy is always transferred from the object with the higher temperature to the object with the ___________.
What is the lower temperature?
Unicellular are made up of a ______ cell.
What is single?
This system is made up of the nose, trachea, bronchi, lungs, and alveoli.
What is the muscular system?
This terrestrial ecosystem has 10-40 inches of rain and snow each year.
What is the grassland?
This ecosystem can sometimes be cold, though most people don't think so.
What is the desert?
This type of heat transfer happens when there is direct contact between objects.
What is conduction?
Cells from multi-cellular organisms can or cannot survive on their own.
What is cannot?
This system gives movement to the bones.
What is the muscular system?
This ecosystem can be found on every continent except Antartica.
What is the prairies?
This aquatic, narrow, and slow-moving body of water can be cold or warm depending on its location.
What is a river?
A lava lamp is an example of this type of heat transfer.
What is convection?
This type of organism can provide all of its needs with a single cell.
What is unicellular?
One job of this system is to protect the brain and the vital organs.
In this cold and flat ecosystem, you will see polar bears, arctic foxes, and arctic hares.
What is the tundra?
You can visit this ecosystem in Rowan County. While you are there you may see largemouth bass, and snapping turtles.
What are lakes and ponds?
When I warm my hands by the fire this type of heat transfer is happening.
What is radiation?