Astronomy
What is the force that keeps objects from floating off into outer space?
What is gravity?
The smallest structural and functional unit of an organism.
What is a Cell?
What causes a change in motion?
What is force?
What is the lightest element?
What is Hydrogen?
What is the process where water changes into a gas?
What is evaporation?
What is Earth's closest neighbour and satellite?
What is the moon?
What is the organelle known as the powerhouse of the cell?
What are the mitochondria?
What is speed with direction?
What is velocity?
An atom or molecule with a net electric change due to the loss or gain of one or more electrons.
What is an ion?
At what temperature does water boil and freeze?
What is 100 degrees and 0 degrees Celsius
There are only two planets in our solar system without moons. What are they?
What are Mercury and Venus?
A change in the DNA in organism results in a new trait.
What is Mutation?
The spontaneous decomposition of an unstable atomic nucleus into a new form, in one of three decays: alpha, beta, and gamma.
What is Radioactivity?
What is Avogadro's number?
What is 6.02x1023
These are what you do NOT change in the experiment.
What are controlled variables(constants)?
What is the last stage of a star's life?
What is a black dwarf star?
Which term best describes the type of cell division in which parent cells produce daughter cells with the same number of chromosomes as the parent cells?
What is Mitosis?
A quantity has direction as well as magnitude, especially in the determination of one point in space relative to another.
What is a Vector?
This type of matter has a definite volume but no definite shape
What are Liquids?
When was the first Earth Day celebrated?
What is 1970?
How many rovers have been to Mars?
What are Sojourner, Spirit and Opportunity, Curiosity, and Perseverance.
What materials are stored in the Granum?
What is Chlorophyll?
What is the tendency for all objects to resist a change in motion?
What is insertia?
When energy is stored within an object what is it called?
What is potential energy?
Who is known as the Father of Science?
Who is Galileo Galilei?