Based on the image shown, what is the mass of the object being measured?

Michael was working on a density gizmo and was asked to put the red oval on the scale. Based on the picture, what was Michael measuring?

Based on the graph the dependent variable is

Tami noticed that she had a lot of birds in her backyard and decided to build a bird feeder. She did not know what kind of food the birds would like, so she bought three types of food. Each morning at 8:00 a.m. Tami put the same amount of each food in three if the same type and size of cups next to each other on a bench under a tree. At 6:00 p.m. each night, she would measure how much food was eaten. Tami completed three trials, and kept the data in a chart. She then made the following graph. What were the constants?

Students preformed several trials using the labratory setup shown. Students were also given the hypothesis: If friction increases, then the rolling distance of the marble will decrease. What should be changed to best test this hypothesis?

Imagine that you remove all the particles that make up a wooden table. What remains?

Anything that has mass and takes up space is the definition for

Which of the following is made up of atoms?

Compounds can be defined as either organic or inorganic. What element must be present for the compound to be classified as an organic compound?

Which type of matter is composed of two or more different elements that are chemically combined in a definite ratio?

This type of matter is classified as consisting of two or more substances, but the substances are not chemically combined

Compare the particles in a sample of liquid water and the particles in a sample of solid water (ice)

In what phase of matter are the particles spaces farthest apart?

What is between the particles in a glass of pure water?

Matter can be described by its physical properties. Choose all of the physical properties listed. below

The two beakers shown contain pure water. Which of the following properties are the same for both the samples?

Which subatomic particles make up the nucleus of an atom?

Using the periodic table square shown, how many electrons does nitrogen have?

Which two particles have approximately the same mass?

What is the mass number of an atom which contains 21 electrons, 21 protons, and 24 neutrons?

Which type of bond is formed by the transfer of electrons from one atom to another?

A chemical reaction is

Which process results in a chemical change?

You get to ride a thriller water slide (image). Each letter represents a location along the ride. Between which two points would you predict the smallest change in energy?

Which point on the pendulum's swing represents the minimum potential energy?

Which temperature represents absolute zero?

What occurs when a substance melts?

Eric the cat heats himself on a cold winter day by sitting on the hood of a warm car engine. This heat transfer would be

Choose all the correct answers:

What happens when cold milk is poured into hot chocolate?

If the frequency of a sound wave is increased, then what will also increase?

What should be the labels for this chart?

A wave that moves the medium in a direction perpendicular to the direction the wave travels is called a-

The diagram shows light being

A car travels 10 miles East in 30 minutes. What is the car's velocity in miles per hour?

Students in Ms. Sawyer's class built balloon cars. The balloon car works this way. As the gas in the balloon is released, the car moves in the opposite direction. The bigger the balloon initially, the farther the car moves. The balloon car is a good model of

Calculate the net force and the direction the object will move

We can classify both the shovel and the garden trowel as a compound machines. This is because each garden tool contains which two simple machines?

In this circuit, what part would be the energy source?