# data[].attributes.body
How do different types of people beverages cause tooth decay?

Variables:

1. Independent Variable: types of liquids

2. Dependent Variable: how eggshell change/look over time

3. Controlled Variable: cups, egg shells, same liquid amount

# data[].attributes.body
How does the shape of a boat's hull affect its speed?

Variables:

1. Independent Variable:  The type of hull

2. Dependent Variable: the boats speed

3. Controlled Variables:  The boat, time, distance, and location

# data[].attributes.body
Which chocolate candies have the same melting point and melting speed?

Variables:

1. Independent Variable: type of chocolate

2. Dependent Variable: time it took for candies to melt; and the temperature it took for candies melt

3. Controlled Variable: same pot, flame, and same weight of chocolate (need to weight each chocolate)

# data[].attributes.body
How do Western Fence Lizards find food in an alien environment?

Variables:

1. Independent Variable: Different gender of lizards, and different terrain.

2. Dependent Variable: the number of times the lizards are able to locate/hunt the food

3. Controlled Variables: Lizards, prey, terrain, time without food, species,  and tameness.

# data[].attributes.body
Do different chemicals have different reactions in saltwater and freshwater?

Variables:

1. Independent Variable: The different types of liquid

2. Dependent Variable: The reaction time

3. Controlled Variables: same temp, same place, and chemical types

# data[].attributes.body
oes the type of liquid affect how fast an ice cube melts?

Variables:

1. Independent Variable: the type of liquid

2. Dependent Variable: time it takes ice cube to completely melt

3. Control Variable: same size cups, same amount of liquid, and same size of ice cube

# data[].attributes.body
How does the type of liquid affect how quickly sugar candy will dissolve in it?

Variables:

1. Independent Variable: different liquids

2. Dependent Variable: the weight and look of dissolved candy

3. Controlled Variable: cups, liquid measurement, time, location, temperature.

# data[].attributes.body
what substances activate baking soda more rapidly.

variable
independent variable
diffrent liquids
dependent variable
volume
controlled variables
container,amout, baking soda.

# data[].attributes.body
How does the shape of the container affect how fast water will evaporate?

Variables:

1. Independent Variable: different types of containers

2. Dependent Variable: time it takes water to evaporate from each container

3. Controlled Variables: water, the place, and temperature

# data[].attributes.body
How does playing video games affect hand-eye coordination?

Variables:

1. Independent Variable: The amount of time playing video games.

2. Dependent Variable: hand-eye coordination. (question: how are you going to measure/observe this?)

3. Controlled Variables: same video game, person, and equipment.

# data[].attributes.body
What happens to an egg when submerged into water, coke, vinegar, and orange juice?

Variables:

1. Independent Variable: different liquid types

2. Dependent Variable: What happens to the egg shell

3. Controlled Variables: Same containers, same amount of liquid, and same egg

# data[].attributes.body
How does a person's height affect how well they can make a jump shot in basketball?

Variables:

1. Independent Variable: different people

2. Dependent Variable: a person's height

3. Controlled Variables: court, ball, person, time, air in ball

# data[].attributes.body
H ow does the air pressure of a soccer ball affect how far it travels when kicked?

Variables:
Independent Variable:
Dependent Variable:
Control Variable

# data[].attributes.body
What brand of paper towel is most absorbent?

Variables:

1. Independent Variable: Type of paper towels.

2. Dependent Variable: the amount each paper towel is able to absorb

3. Controlled Variables: same type of liquid, location, and temperature of liquid

# data[].attributes.body
Which bat vibrates the most a wood bat or a metal bat

Variables:
Independent Variable Bat
Dependent Variable: Metal bat
Control Variable

# data[].attributes.body
How does the color of food and drinks affect whether or not we like them?

Variables:

1. Independent Variable: Different color of food and drink

2. Dependent Variable: The reaction and rating of subject's food when it is/isn't colored.

3. Controlled Variable(s): People, amount of coloring, same type of food

# data[].attributes.body
Does candy float better in salt or fresh water?
Variables:

1. Independent Variable: type of water

2. Dependent Variable: the measurement of where objects landed

3. Controlled Variables:  same objects, location, time, and containers

# data[].attributes.body
On which surface does a snail move faster on: grass, dirt, or rocks?

Variables:

1. Independent Variable: type of surface

2. Dependent Variable: how fast each snail moved

3. Controlled Variables: same distance and snails

# data[].attributes.body
What things hold the most germs?

Variables:

1. Independent Variable: the swab of each object

2. Dependent Variable: time that it takes petri dishes with swab of object to show signs of germs

3. Controlled Variables: same location, same temperature, and petri dishes, same swabs

# data[].attributes.body
Which fruit rots the fastest and the slowest?

Variables:

1. Independent Variable: types of fruits

2. Dependent Variable: time (in days)

3. Control Variables: same time, location, and temperature.

# data[].attributes.body
What is the effect of using different liquids to water a plant?

Variables:
1. Independent Variable: Types Of liquids.
2. Dependent Variable: The height of the plant and the effect
3. Control Variable: Seed, measurement of liquid, sunlight, and time

# data[].attributes.body
Does the length of a bat affect how far a ball will go?

Variables:

1. Independent Variable: Change the bat

2. Dependent Variable: How far the ball will go

3. Controlled Variable: sam person, same ball, same way of the way the bat is held, same and location

# data[].attributes.body
Can you make an electromagnet stronger by adding more electric cells to the circuit?

Variables:

1. Independent Variable: the number ofelectric cells

2. Dependent Variable: the measurement of the circuit that is made

3. Controlled Variables: electromagnets, electric cells, and same wiring

# data[].attributes.body
How does the amount of yeast affect how high the bread rises?

Variables:

1. Independent Variable: amount of yeast

2. Dependent Variable: How high bread rises

3. Controlled Variables: same type of yeast, flour, temperature, and sugar.

# data[].attributes.body
Does a metal baseball bat vibrate more than a wooden one?

Variables:

1. Independent Variable: type of bats

2. Dependent Variable: the time it takes each bat to end its vibration

3. Controlled Variables: same length, same person, same location, same time, same position, and same stance

# data[].attributes.body
What is the affect of different amounts of chlorine on plants' growth: large amounts, small amounts, or no chlorine?

Variables:
Independent Variable:
Dependent Variable:
Control Variable:

# data[].attributes.body
How does water affect the growth of a seed ?

Variables:

1. Independent Variable: the amount of water

2. Dependent Variable: height of plant

3. Controlled Variables: type of plant, location, and temperature of water pot

# data[].attributes.body
How long can a cactus live without water or sunlight?
(quick question, Nick. Is it without water and sunlight OR is it without water or sunlight?
Variables:

1. Independent Variable: time without sunlight and water

2. Dependent Variable: the time it takes a cactus to lose its firmness

3. Controlled Variables: time, type of cacti, and place