a push or pull exerted on an object to change the motion of an object.
What is Force?
100
The science of heredity, makeup of Genes, and physical characteristics.
What is Genetics?
100
The planet is the 6th planet from the sun and the second largest planet in the solar system.
What is Saturn?
100
Steps used to solve a problem or question in science.
What is Scientific Method?
100
Made up of positive, negative, and nuetral charges. Makes up piece of matter
What is an Atom?
200
When the Net force on an object is zero it is said to be this.
What is Balanced Forces?
200
Adenine, Thymine, Guanine, and Cytosine
What are the four nucleotides of DNA?
200
tells how hot a star is based on it's color. For example, red stars are less hot then blue stars.
What is the spectrum for stars?
200
Used to compare results to experimental and to test the hypothesis.
What is Controlled Experiment?
200
charactoristics that we see and can observe on an object.
What are Physical Properties?
300
A force that acts on an object by rubbing against it and causing it to slow down.
What is Friction?
300
the scientific name is deoxyribonucleic acid
What is DNA?
300
The apparent motion of the sun and stars in our sky is due to this.
What is the Earth's Rotation?
300
Tells if your results support your conclusion or not and what has been discovered from this experiment.
What is the Conclusion?
300
Matter that consists of only one type of atom or only one type of molecule.
What is a Pure Substance?
400
To find this Speed and Direction of motion are combined
What is Velocity?
400
The manipulation of genes in organisms.
What is Genetic Engineering?
400
A small, hot, dim star that is the leftover center of an old star.
What is a white dwarf?
400
Uses objects like rulers, scales, gradulated cylinders, and triple beam balances to gain these for the results.
What are Measurements?
400
A pure substance that is made up of molecules when 2 or more atoms have BONDED.
What is a Compound?
500
Objects at rest stay at rest unless acted on by an unbalanced force. Objects moving with a certion velocity will continue moving until another unbalanced force acts upon them.
What is Newton's First Law of Motion?
500
The biochemist who discovered that the amount of Adenine is always equal to the amount of Thymine and the amount of Guanine is always equal to the amount of Cytosine.
Who is Erwin Chargaff?
500
a graph that shows the relationship between a stars surface tempeture and it's absolute magnitude. Combination of Hertzsprung and Russel's discoveries on stars.
What is the Hertzsprung- Russel diagram? or H-R diagram?
500
writing a number multiplied by 10 to the right power so as to make larger numbers or really small numbers written shorter.
What is Scientific Notation?
500
A greek philosopher that believed that if you keep cutting pieces in half you will eventually end up with a particle that can no longer be seperated.