Matter and Energy
Substances that are combined and can be separated
What is a mixture?
Speed and direction
What is velocity?
A night where you cannot see the moon
What is a new moon?
An organelle that turns light energy into chemical energy
What is a chloroplast?
An organism that gains energy by feeding on other organisms
What is a consumer?
Columns on the periodic table
What are periodic groups?
Every action has an equal and opposite reaction.
What is Newton's third law?
An explosion of a massive star
What is a supernova?
A cell with no nucleus
What is a prokaryote?
Something that is or was living
What is a biotic factor?
Rows on the periodic table
What are periods?
Force=mass*acceleration
What is Newton's second law?
A boundary that can make mountains
What is a convergent boundary?
A cell with a nucleus
What is a eukaryotic cell?
An organism that lives in or on another organism and causes harm to it
What is a parasite?
A homogenous mixture of two or more substances
What is a solution?
Energy currently being expended
What is kinetic energy?
The time of year that high and low tides are farthest from each other
What is spring tide?
A cell with a cell membrane
What is an animal cell?
The process where stronger organisms survive
What is natural selection?
Electrons on the outermost electron ring of an atom
What is a valence electron?
An object will retain its velocity unless acted on by an outside force
What is Newton's first law?
Movements in the Asthenosphere that cause continental drift
What are convection currents?
The powerhouse of the cell
What are mitochondria?
An organism that can make its own food through photosynthesis
What is a producer?