Experiments
Anything you can change in an experiment is called a ________?
Variable
what is the volume of a block that has a width of 2cm, a height of 10cm, and a length of 10cm? correct units please.
200cm3
all living things are made of _________?
cells
proteins break down into ....
Amino acids
which culture predicted the end of the world in 2010?
the Mayans
I predict that if I throw gasoline on a fire, the fire will get bigger. This is an example of a _________?
Hypothesis
what is the formula for density?
D=M/V
the control center of the cell is the ....
Nucleus
what molecules do your cells need from the food we eat and the air we breathe?
glucose, amino acids and oxygen
What was the number one song of 2012?
"somebody that I used to know" by Gotye
put the steps of the scientific method in the correct order
1. analyze data. 2. perform experiment. 3.question/problem. 4. create a hypothesis 5. form a conclusion. 5. conduct background research
3,5,4,2,1,5
What is the density of an object that has a mass of 20g and a volume of 40ml? correct units please
1/2 g/ml
cells come from ......
pre-existing cells
which 3 systems interact in metabolism?
digestive, circulatory, and respiratory
A superstorm hit NYC in 2012 keeping students out of school for multiple weeks. What was the name of this storm?
Superstorm Sandy
An experiment was done to determine which kind of tape, duct tape, gorilla tape and flex tape, to determine which tape can hold the most weight before breaking. What is the dependent variable?
the amount of weight
put these in order from most dense to least dense
liquid, gas, solid
solid, liquid, gas
this organelle is responsible for making energy
Mitochondria
the process where glucose and oxygen combine in the mitochondria to create energy
cellular respiration
The final part of this trilogy was released in 2012 featuring Tom Hardy as Bane
Dark knight trilogy
an experiment was done where they dropped several different kinds of ball off of the roof to see which one would bounce the highest. What is the independent variable
the different types of balls
What will the density be of an object who's density is 5g/ml if you cut it in half?
5 g/ml
What are 2 organelles found in plant cells but not animal cells?
chloroplasts and cell wall
the energy from cellular respiration is then used for...
growth and repair - combining amino acids into proteins
This Jamaican sprinter defended his 100m and 200m titles leading to the title of fastest man on the planet
Usain Bolt