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21 questions
Which of the following is a term used to describe all the chemical reactions that take place in a living thing?
A plant growing towards a light source is an example of which of the following?
attracting a mate
destroying infectious germs
responding to a stimuli
obtaining moisture from the air
Infants will often smile when they hear a parent’s voice. In this situation, the parent’s voice is considered
stimulus
response
adaptation
resource
Identify all of the following that are living.
Volcano
Tree
Sun
Fungus
Identify all of the following that are nonliving.
Rock
Oxygen
Bacteria
Battery
Which characteristic of living things is represented in the picture?
Share similar chemicals
Grows and develops
Responds to stimuli
Evolves (as a population)
Which characteristic of living things is represented in the picture?
Respond to stimuli
Grow and develop
Evolution
Made of cells
The combination of chemical reactions through
which an organism builds up or breaks down
materials as it carries out its life processes is called ...
absorption
metabolism
digestion
consumption
Maintaining a stable internal
environment is called
homeostasis
equilibrium
balance
evenness
Over three years, Tim's height has increased from 5'4" to 5'11". Which characteristic of life does this represent?
All living things contain cells
All living things maintain homeostasis
All living things use energy
All living things grow
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