Second Trimester Science Exam

What are cells?

• They are the units of a chemical element.
• They are smallest parts of matter .
• They are the building blocks of all living things.

You ____ a good scientist.

• is
• are
• am

What is the function of the nucleus of a cell?

• It powers the functions of the cell.
• It provides structural support to the cell.
• It controls the main functions of the cell.

What is a Protist kingdom?

• A eukaryotic organism that cannot be classified as an animal, plant, or fungus.
• multicellular heterotrophic organisms that lack cell walls.
• An organism that absorbs nutrients from the environment.

They ______ some of the most acclaimed scientists of the world last year.

• was
• were
• are

Fish is an example of a ...

• vertebrate cold blood animal.
• invertebrate warm blood animal.
• invertebrate animal.

Tony _____ the science book every day.

• read
• reads
• readed

A reptile is...

• a vertebrate animal of a class that includes snakes, lizards, crocodiles, turtles, and tortoises.
• a cold-blooded vertebrate animal of a class that comprises the frogs, toads, newts, and salamanders.
• a small arthropod animal that has six legs and generally one or two pairs of wings.

Mosses are ...

• plants that make seed and have roots
• plants that don't make seed and don't have roots
• plants that don't make seed and have roots

What is the correct form of the following "zero conditional" sentence

• If you freeze water it turns into ice.
• If you freeze water, it turns into ice.
• It turn into ice if you freeze water.