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Unit A
Unit B
Unit D
Unit F
Unit E
100
The mass per unit of volume.
What is density?
100
The smallest unit of an element.
What is atom?
100
This is the amount of genetic information received from each parent in sexual reproduction.
What is 50 percent?
100
Change over time.
What is evolution?
100
The atmosphere layer we live in.
What is troposphere?
200
The part of the experiment that the scientist is changing initially.
What is independent variable?
200
Tells you how many protons or electrons are in the nucleus.
What is atomic number?
200
This is selecting 2 parents to mate in order to produce desired offspring.
What is selective breeding?
200
A trait that helps you survive in your environment.
What is adaptation?
200
It is cloudy overhead, the pressure is______.
What is low?
300
1 mL equals _____ L
What is 1000?
300
An atom transfers electrons with another atom, usually between metals and non-metals.
What is ionic bonds?
300
This is loose strands of DNA.
What is Chromatin?
300
Whales move their tales up and down like the family they belong to.
What are mammals?
300
The wind comes mostly from this general direction.
What is the west?
400
A word that means "mixes together".
What is miscible?
400
The most reactive column on the Periodic Table.
What is halogens?
400
In this process cells are identical to the parent cell.
What is Mitosis?
400
Differences in mutations.
What is variation?
400
The deflection in the movement of air due to the earth's rotation.
What is the Coriolis Effect?
500
The mass is 127.4 g. The volume is 15.6 cm cubed. The approximate density is _____.
What is about 8.17 g/cm cubed?
500
This alakai metal is the most reactive element on the periodic table.
What is Francium?
500
Protein or no protein on the red blood cells.
What is RH factor?
500
A theory this man proposed which is now based on fossil evidence.
Who is Darwin?
500
There has been a lot of rain recently, I am under a ____ front.
What is a stationary front?