Disease
A microorganism that causes disease.
What is a pathogen?
Energy stored in food and fuel.
What is chemical potential energy?
These are three examples of greenhouse gases.
The structure of propane.
What structure is made of 3 carbon atoms bonded in a chain, with hydrogen atoms bonded to each of the carbon atoms to make a formula of C3H8
What are groups and periods?
These tiny organisms can only reproduce inside living cells and cause diseases like influenza.
What are viruses?
Energy cannot be created or destroyed.
What is the law of conservation of energy?
Long term weather patterns
What is climate?
This is the word equation for complete combustion.
What does this represent?
fuel + oxygen --> carbon dioxide + water
The atomic mass
What is the number of protons + neutrons in an atom is known as?
These are three things which are part of the first line of defence
The skin, mucus membrane and stomach acid.
The greenhouse effect is caused by this.
alcohols.
What kind of molecule contains an O-H functional group?
These are the names of the group 18/0 elements.
the noble gases
It protects vulnerable people in the community who are unable to receive a vaccination.
What is herd immunity?
What polymer is made from the monomer C2F4?
This is the electron configuration of sodium
Which element has the electronic configuration of 2,8,1?
These white blood cells produce antibodies that target specific pathogens.
What are B cells (or lymphocytes)?