Food chain/ webs
What is a consumer?
A consumer is a living organism that eats other organisms to survive.
What three things does a plant need for photosynthesis?
A plant needs carbon dioxide, water, and sunlight.
Where does digestion start?
Digestion starts in the mouth.
Why is blood red?
Oxygen makes blood red.
What is the main organ of the respiratory system?
The lungs.
What is the difference between a food chain and a food web?
A food chain is one line. A food web is more complex with multiple food chains.
What does chlorophyll do?
Makes the plant green.
What connects your mouth to your stomach?
The esophagus
What brings blood back to the heart?
Veins
What do we breathe out?
Carbon Dioxide
What is an omnivore?
What in a plant cell holds the chlorophyll?
Chloroplast
The average small intestine in a adult is how long?
20 feet
How many cambers does the heart have?
Four
Tiny air sacs at the end of bronchioles.
What is an apex predator?
A consumer at the top of a food chain. Nothing eats it.
What is the process that water evaporates off of plant leaves?
Transpiration
What does the appendix do?
Holds good bacteria.
What takes blood away from the heart?
Arteries
How is oxygen transported through the body?
Through the blood.
Any food chain can be traced back to what?
1/2 points for decomposers
What two tubes transport nutrients through a plant?
Xylem and Phloem.
What is stored in the liver?
Where does blood go after it is in the right side of the heart?