independant vs dependant variables
if I am measuring how far a plant grows with no food vs food what would be the independant variable
plant food vs no plant food
a tall, cylindrical piece of laboratory glassware with marked lines (graduations) used for accurately measuring the volume of liquids
gradulated cylinder
What is the process by which plants convert sunlight into energy?
photosynthisis
What are the two elements that make up water?
hydrogen and oxygen
what do igneous rock form from
the cooling and solidifcation
I am doing our paper towel lab. What is the dependant variable
how much water is soaked up
a lipped cylindrical glass container for laboratory use.
beaker
What do we call the force that pulls objects toward the Earth
gravity
What is the chemical formula for water
H₂O.
what do sedimentary rocks form from
the accumulation and cementaton of rocks
the local vet is seeing if german shepards get more flees if they get groomed regurly. What is the dependant variable.
how many flees the dogs get
a thin glass tube closed at one end, used to hold small amounts of material for laboratory testing or experiments.
test tube
What is the largest organ in the human body?
skin
What is the most common element in the universe
hydrogen
what are the three main type of rocks
Igneous, sedimentary, and metamorphic rocks
I am measuring if people enjoy a football game with or without snacks more. What is the independant variable.
if they have snacks or not.
microscope
What is a baby frog called
tadpole
what is the elemnt for gold
AU
What is weathering?
The gradual breakdown of rocks into smaller particles by natural forces
what is the dependant variable if Im measuring how much water is soaked up by different paper towels
how much water is soaked
a lens that produces an enlarged image, typically set in a frame with a handle and used to examine small or finely detailed things such as fingerprints, stamps, and fine print.
magnify glass
What is the basic unit of a living thing?
cell
what is the element name for iron
Fe
What geological era is known as the "Age of Dinosaurs?"
The Mesozoic Era