biology
body systems
lab safety
chemistry
chemical/physical
change
100

are all living things made of cells

what is YES?

100

This organ pumps oxygen-rich blood throughout the body.

What is the heart?

100

what do you do with your hair during a lab (if you have long hair)

what is tie it back
100

This is a pure substance made of only one kind of atom.

what is a element


100
what are 2 out of 5 clues that chemical change has occurred?

what is change in colour, small bubbles, solid forms, change in temp, new light

200

what is the definition of a multicellular organism

what is an organism made up of more than one cell

200
what tissue is the brain made out of?

what is nerve tissue?

200

what do you do when you put something in a container?

what is label the container

200

What is the molecular formula of water?

What is H₂O?

200

what is an example of chemical change in everyday life?

what is the digestion of food, 

300

what does the stomach do

what is digests food chemically and physically

300
what is the division of the organelles and cytoplasm called?

what is cytokensis?

300

what does WHIMIS stand for?

what is workplace hazardous material information system?

300

This compound, commonly known as table salt, has the chemical formula NaCl.

What is sodium chloride?

300

what is physical change?

what is a change where no new substances are formed?

400

how many chambers does the heart have

what is 4

400

what is one of the three basic cell structures that make up the eukaryotic cell?

what is nucleus?

what is cell membrane?

what is cytoplasm with organelles?

400

what are the three major hazard groups?

what is physical, health, and environmental?

400

In the chemical equation 2H₂ + O₂ → 2H₂O, what type of reaction is represented?

What is a synthesis or combination reaction?

400

is a bomb exploding physical or chemical

what is chemical change

500

what parts make eukaryotic cells unique

what is nucleus, cell membrane, and organelles

500

is the chloroplast located in animals cells, plants cells, or both?

what is plant cells?

500

what does GHS stand for ?

what is globally harmonized system?

500

What type of chemical bond is formed when atoms share electrons?

What is a covalent bond?

500

Explain how water could be an example of a physical change.

What is freezing and melting water to and from ice is an example of a physical change?