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What is Biology?
The smallest organism to be alive?
What is the cell?
Three elements essential for life.
What are oxygen, carbon, hydrogen, nitrogen, phosphorous, sulfer?
The change in density when water freezes.
What is expansion?
Percentage of air that is oxygen.
What is about 21%
No variable is being tested.
What is the control group?
The number of protons in an atom.
What is atomic number?
A collection of atoms that all have the same number of protons.
What is an element?
71% if air.
What is nitrogen?
Ribosomes aid in the production of _______________, which in turn is broken down by _________________.
What is protein and lysomes?
A living creature to small to be seen by the naked eye.
What is a microorganism?
Atoms have equal numbers of both of these.
What are protons and neutrons?
The part of the atom that is most responsible for its interaction with other atoms forming compounds.
What are electrons?
What is other cells?
T-cells.
What are the killer cells?
Single cell division.
What is asexual reproduction?
A type of bond that allows water to adhere to surfaces.
What is a hydrogen bond?
The catalyst that alters the speed of chemical reactions.
What are enzymes?
It's is mostly responsible for our global climate.
What is the tilt of earth on the axis?
The catalyst that alters the speed of chemical reactions.
What are enzymes?
Life developing from a non-living thing.
What is Abiogenesis?
The scientist that disproved Abiogenesis.
Who is Pasteur?
What is asexual reproduction?
Slightly ionic positive and negative charges on the ends of hydrogen bonds.
What property makes water the universal solvent?
The ability to absorb large amounts of thermal energy.
Why the temperature of lakes doesn't change much from cold nights to hot days?