EOY Science Review

Which of the following is NOT a rule for science labs?

• 1. Read directions carefully before beginning a lab.

• 1. Magnifying glasses should be washed.

• 1. Wear safety goggles over your EYES.

• 1. Keep chromebooks on desks away from water.

Which of the following is a quantitative observation?

• The flower is red.

• There is 15 mL of water.

• The bench is wood.

• The pond is cold.

________________ are a conclusion based on evidence or an observation.

• Truths

• Facts

• Inferences

• Data Sets

Which organelle/structure is responsible for controlling what enters and exits the cell?

• nucleus

• cytoplasm

• cell wall

• cell membrane

All living things on Earth ultimately get their energy from the…

• sun

• plants

• mitochondria

• chloroplasts

Which of the following is unicellular?

• 1. ants

• 1. fungi

• 1. bacteria

• 1. squirrels

1. What are the levels of organization of the following from smallest to largest?     tissue, cell, organ, organism

• tissue, organ, cell, organism

• cell, tissue, organ, organism

• organism, cell, tissue, organ

• tissue, cell, organ, organism

How many chromosomes in total do humans have?

• 35

• 46

• 66

• 20

1. How does your body grow as you get older?

• 1. Your cells fill with water, and get bigger

• 1. Your cells divide, producing new cells

• 1. Your cells get longer

• 1. Your cells combine with one another

What is heredity?

• 1. The passing of traditions from parents to their children

• 1. A type of asexual reproduction

• 1. The passing of traits from parents to offspring

• 1. Another term for sexual reproduction