, 3 July 2019
Do you know how frogs breathe? We do! Test your knowledge in our latest quiz covering topics from plants and stars, to rocks and bytes.
Congratulations! You are a real science whiz!
Oh dear! Better brush up before the next quiz!
Frogs have several different ways of getting oxygen. When they are tadpoles, they have another way too – they breathe through their gills!
Telopea is the name of the genus that includes all five species of waratah.
Aqua regia is an extremely corrosive mixture of acids that is so powerful it can dissolve gold.
Coal is formed from plant debris collecting and slowly turning into rock over millions of years.
One byte is eight ones or zeroes. It can store any whole number from 0 to 255.
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