WorksheetsScience 5 First Quarter Check Up
Total questions: 15
Worksheet time: 15mins
When you breathe, your lungs take in ___ and remove ___.
air/oxygen
oxygen/carbon dioxide
carbon dioxide/waste
waste/air
What is the main function of the respiratory system?
to provide oxygen and remove carbon dioxide from the body
to bring oxygen to the body
to break down food and absorb nutrients
to remove oxygen from the body and deliver carbon dioxide
What is the job of the red blood cells?
To transport oxygen and carbon dioxide.
To fight infections.
To clot blood when you get a wound.
The air sacs that are covered with capillaries where gas exchange takes place.
Bronchi
Trachea
Oxygen
Alveoli
What is the job of the white blood cells?
To transport oxygen around the body.
To clot and cover wounds like cuts.
To fight infections.
Is this item biotic or abiotic factors?
biotic
abiotic
This is water, it is _______
Biotic
Abiotic
This is an example of which type of symbiosis?
Competition
This is an example of which type of symbiosis?
Competition
The Lion and Cheetah both have gazelles as their prey. What kind of symbiotic relationship does a Lion and Cheetah have?
Mutualism
Competition
Parasitism
Predation
Plants are ______ factors
Biotic
Abiotic
