Variables
What is the independent variable
it's the variable that is changed on purpose in an experiment.
What organism is made up of only one cell
Unicellular organisms
What cell does not have a nucleus
Prokaryotic cell
What is the thing that protects the plant cell
Cell wall
what's diffusion
it's the movement of particles from an area of high concentration to an area of low concentration
what do all cells have
Vacuole Mitochondria
Nucleus
Lysosomes
Cell Membrane Endoplasmic Reticulum
Ribosomes
what's osmosis
it's the movement of water from an area of high concentration to an area of low concentration. Osmosis is just used to refer to water; everything else diffuses.
What's the dependent variable
it's the variable that is a result of the change. This is the data you are collecting in an experiment.
What's the constant
All of the variables that you keep the same so you know it is only the independent variable causing the dependent variable.
what's the control
the group that does not receive the independent variable. This is the standard setting
What organisms are made up of multiple cells
Multicellular organisms
what cell does have a nucleus
Eukaryotic cell
What are the only two things a plant cell has
Cell wall,chloroplast
diffusion and osmosis do not require what
They do not require energy