EOT Review FINAL

When pouring juice for your family, you give 1 pint to each person. What scientific measurement are you making?

• Area

• Mass

• Temperature

• Volume

A hypothesis:

• may be correct, partially correct, or incorrect.

• is always wrong.

• is always right.

• should be a random guess.

In Jessica's bread mold experiment, she used the same brand of bread and sandwich bags. She placed the sealed bags in places that had varying temperatures. What are her control variables?

• temperature

• mold

• same brand of bread and sandwich bags

• different brands of breads and sandwich bags

The simplest form of matter is known as a(n) __________.

• cell

• atom

• molecule

• compound

Which of the following is an example of a eukaryotic cell?

• Bacterial cell

• Virus cell

• Cytoplasm

• Plant cell

Identify the organism that is a producer in the simple food chain depicted in the diagram.

• Grasshopper

• Snake

• Grass

• Carnivore

Which organism is a herbivore in the depicted food chain?

• hawk

• grasshopper

• snake

• Green plant

What is the typical role of a herbivore in a food chain?

• Primary producer

• Primary consumer

• Secondary consumer

• Tertiary consumer

The cell cycle describes the process where cells:

• are born and eventually die.

• increase their numbers by dividing into identical cells.

• increase their numbers by dividing into different cells.

• do not increase in number.

Siblings look different even though they come from the same two parents. This is because:

• All their traits come from their father.

• All their traits come from their mother.

• Mother and father’s traits combine in different ways with each child.

• Mother and father’s traits combine exactly the same with each child.