Name: _____________________________
Characteristics of Living Things Review
Directions: Identify which characteristic of living things is being described in each of the statements
below. Some may be used more than once!
A.
B.
C.
D.
E.
F.
All living things contain cells.
All living things obtain and use energy.
All living things reproduce.
All living things respond.
All living things grow and develop.
All living things adapt.
_____ 1.
_____ 2.
_____ 16.
An amoeba is a unicellular organism.
When a human steps out into the cold air, the body begins to shiver in order to keep its
temperature at 98.6 degrees Fahrenheit.
Green plants produce their own food through the process of photosynthesis.
An adult hydra is producing its offspring through budding.
The roots of a plant grow towards a source of ground water.
Over three years, Tim's height has increased from 5'4" to 5'11".
A pill bug eats a carrot.
A baby songbird hatches from its egg with both parent songbirds watching.
A tulip opens up in the morning at sunrise and closes up in the evening at sunset.
Identical twins have 99.999% of the same genes.
A caterpillar hibernates in a cocoon, and emerges as a butterfly.
It is thought that humans and chimpanzees once shared a common ancestor.
A beaver is an organism composed of many different types of cells.
A sea worm drops its tail and the tail becomes a new worm.
As a sea worm is placed in fresh water, the pulse slows down in order for the worm to
conserve energy.
That boy shot up five inches in only one year.
_____ 17.
Our cat had a litter of kittens yesterday.
_____ 18.
My dog has become much less clumsy now that he is a year old
_____ 19.
Eat a good breakfast and you will be able to run longer.
_____ 20.
When that car pulled in the driveway, my cat ran to hide under the porch.
_____ 3.
_____ 4.
_____ 5.
_____ 6.
_____ 7.
_____ 8.
_____ 9.
_____ 10.
_____ 11.
_____ 12.
_____ 13.
_____ 14.
_____ 15.
21. What does growth mean? (hint: look up the word on the internet and define it)
22. What does development mean? (hint: look up the word on the internet and define it)
23. How do living things get their energy?
24. Give two examples of how living things respond to changes in their environment.