Chemistry
What is the chemical symbol for Hydrogen?
H
What is the term used to identify the 'thinking' organ?
Brain
Name a conductor.
Anything metal.
The earth is broken up into piece called...
tectonic plates
Who is the principal of Lyndale Secondary College?
What is the chemical symbol for Calcium?
Ca
When you touch something hot, you finger becomes...
stimulated
Give an example of a power source is a circuit.
Battery
pangea
How many days are there in a year?
365 days
What is the chemical symbol for Potassium?
K
Hormones are a chemical pathway. What about neurons?
Electrical pathway
This slows down the current in a circuit...
Resistor
The layer of earth that is responsible for tectonic plate movement is...
mantle
Who won the AFL grand final this year (2023)?
Collingwood
What is the chemical symbol for sodium?
What is the term used to describe our bodies ability to always return back to a stable state?
Homeostasis
This type of circuit has less resistance than a series circuit...
Parallel circuit.
This is something that causes movement in the mantle...
Convection currents.
What year did the first COVID lockdown happen?
2020
What is the chemical symbol for Beryllium?
Be
What are the steps our body goes though when receiving and acting out a message?
Stimulus, receptor, control centre, effector and response.
The relationship between current, voltage and resistance can be described by this formula...
V=I/R
A volcano is formed by which type of tectonic plate movement...
Divergent
What is the capital city of Australia?
Canberra