A student performs an experiment to test how temperature affects the formation of mold on peaches. He cuts several peaches in half and places each half, cut side up, in an clear container. He places each container at a different location and temperature. Which would best fit as the dependent variable in this investigation?

Raul and Tyree and testing the expansion rate of 3 full cans of unopened Pepsi soda. Can A is placed on the counter at room temperature (74 degrees F), Can B is placed on a hot plate (110 degrees F), and Can C is placed in the oven (150 degrees F) and left at each location for 15 minutes. They then measure the circumference of each can to see at which temperature the cans expanded the most. Which of the following would be the independent variable in their investigation?

If you tested to see which color of sugar water hummingbirds prefer, the independent variable would be:

The best core to use when creating an electromagnet would be:

16. When gasoline is burned in a car engine, ________ energy is converted into _________ energy.

Which of these is a characteristic of ALL living things?

When a ceiling fan is turned on, it converts electrical energy into

Mr. Rogers had 85% of his math class complete their IReady test in one class period. This is an example of a(n):

To get a mechanical advantage with a pulley, you must:

A mountain lion climbed up a tree to rest after a long period of hunting food. While in the tree, his ears perked up as a couple of hyenas walked by. The stimulus in this situation would be:

The fulcrum is:

You burnt the roof of your mouth while taking a bite of a slice of pizza that just came out of the oven. This represents which of the thermal energy transfers?

Triple Beam balances are used to:

Will notices that crickets seem to chirp more frequently at night in June and July than they do in October and November. He asks himself if the changes in temperature affects the amount of times crickets chirp. What would be his hypothesis?

Bar graphs are used to:

You noticed it was nice and sunny outside. However, you grab a coat as you leave for school because it is December after all. By grabbing your coat before stepping outside, you made a(n)

I tested to see which color of sugar water hummingbirds preferred. I place red colored sugar water in one feeder and clear colored sugar water in another feeder. I measured the amount of water consumed weekly for two months. Which statement is true about this investigation?

Ms. Taylor did an investigation to see if students scored better on a paper test or a computer based test. She gave 1/2 her students a paper test on energy and the other 1/2 the same test but on the computer. The dependent variable would be:

Mark investigated to determine what solution would best remove rust from his bicycles. He cleaned one bicycle with hydrogen peroxide and another with rubbing alcohol. The dependent variable would be:

Mr. Jackson investigated to see if students learned best by watching videos or taking notes. For the first five units, he gave notes to his first two class periods and allowed his last 2 classes to watch videos on the subject matter. After each unit, he gave a test and recorded the average scores between the video classes and note classes. Which statement is correct?

You locate an organism that is Eukaryotic, doesn't move, is a decomposer composed of many cells. Why would this organism be classified as a fungus and not a plant?

A good description of mechanical advantage is:

Farmer Bob decides to use a block and tackle pulley to lift a bale of hay to the top of his barn. He uses this pulley system because:

Spring scales are used to:

To get the greatest mechanical advantage with an inclined plane, you must:

A stapler is considered a:

Which of the following were designed to reduce the amount of friction between two surfaces?

Which is true about screws and wedges?

Organisms are classified to make them easier to study and/or identify. In the third level of phylum, animals are placed on which of the following criteria?

The sun heating the earth is an example of:

The ability to do work is describing:

Anything that illuminates or shines, has this form of energy.

To create electricity by using a magnet, you must:

To increase thermal energy, you must:

Randy and Nathan built an electromagnet capable of picking up 2 paper clips. What could the gentlemen do to be able to pick up more than two paper clips?

The energy transformation that occurs in plants as they undergo photosynthesis is:

A cat laying in the sun to get warm is an example of:

Which of the following uses electromagnets?

An open circuit is best described as:

An electric stove's energy transformation:

The energy of change describes ________ energy.

Which is true about energy?

A marshmallow held in a flame catching fire is an example of:

Which is an example of convection?

Which is a characteristic of ALL living organisms?

The genus and species of an organism makes up its:

A male's voice getting deeper as he gets older is an example of:

Eukaryotic multicellular organisms that move describes which kingdom?

The largest, most populated level of organization is:

The presence of a nucleus determines how organisms are placed in this level of classification:

Getting resources, repairing injured parts, and responding to the environment describes which characteristic of living organisms?

Which is true of most multicellular organisms?

A tadpole turning into a frog describes:

Unicellular with a nucleus, can be heterotrophs, autotrophs, or decomposers describes which kingdom?

Tigers and crocodiles are mainly these type of feeders:

Which is the correct way to write an organism's scientific name?

As you and you're friends were swimming one hot, humid summer day, you heard a crack of thunder off in the distance. All of you jumped out of the pool and went inside your house. The response in this situation is: