What Characteristics
are we using?
Respond
to surrounding.
Need
Air, Food, and Water.
Properties
|
Sample A
|
Sample B
|
Sample C
|
Sample D
|
Sample E
|
Size
|
Medium
|
Small
|
Big
|
Medium
|
Very Small
|
Texture
|
Grainy
|
Grainy
|
Rubbery, Hard
|
Hard, Rough
|
Soft, Powdery
|
Color
|
Beige
|
Yellowish White
|
Transparent
|
Black and Red
|
Brown
|
Sample
|
Claim
|
Evidence
|
Observation
|
A
|
Non-Living Thing
|
It did not react to both water
and glucose.
|
It remained solid at the
bottom of the test tube and remained the same on the cotton wool.
|
B
|
Living Thing
|
It
reacted to the water and started dissolving into smaller pieces after only 3
seconds.
It
reacted to glucose after around 3 seconds and started dissolving.
|
Sample
B started to dissolve into the water and become powder in the test tube and
turned the water murky.
Sample B dissolved and spread
out and became yellow powder on the wet cotton wool.
|
C
|
Living Thing
|
It reacted to the water and
started growing bigger after a few seconds and it reacted to the glucose
after 2 or more seconds.
|
Sample C started to grow
bigger and bigger as the time passed.
|
D
|
Non-Living Thing
|
It did not react to the
glucose or the water.
|
It remained solid at the
bottom of the test tube and remained the same on the cotton wool.
|
E
|
Non-Living Thing
|
It did not react to the
glucose or the water.
|
It remained solid at the
bottom of the test tube and remained the same on the cotton wool.
|
After a
few days, the substances changed. This time, we can more accurately determine
whether the substance is alive or not.
Sample
|
Claim
|
Evidence
|
Observation
|
D
|
Living Thing
|
The sample was actually seeds.
|
The seeds germinated and
seedlings appeared.
|
E
|
Living Thing
|
The sample was actually eggs.
|
White creatures appeared from
the eggs and they were moving.
|
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