Titan and Enceladus are moons of which planet?
Saturn Jupiter Uranus Neptune
Saturn
Platonism is the philosophy of which ancient Greek philosopher?
Socrates Aristotle Plato Pythagoras
Plato
What was Albert Einstein's famous equation for relativity?
V=IR F=ma E=mc² PV=nRT
E=mc²
What do platelets help the blood to do?
Transport hormones Clot (thicken) Fight infections Carry oxygen
Clot (thicken)
What are a sepal, pistil and stamen all parts of?
A tree trunk A root system A flower A leaf
A flower
The stars of Alnitak, Alnilam and Mintaka form a belt-like pattern in the night sky known as what?
Orion's Belt The Big Dipper Cassiopeia The Plough
Orion's Belt
What is the first visible colour in a rainbow (the first colour at the top)?
Violet Orange Green Red
Red
What is measured in knots?
Depth at sea Temperature at sea Speed at sea/air Distance at sea
Speed at sea/air
What is the longest bone in the human body?
The femur The fibula The tibia The humerus
The femur
Can iron become a permanent magnet?
Only certain types of iron No Only when heated Yes
Yes
What is the chemical formula for sodium?
Sn Na So Sd
Na
Approximately what percentage of human body bones are found in the feet?
5% 15% 25%
25%
Does potential energy occur from a still or moving object?
Both still and moving objects Potential energy occurs from still objects Neither — only from kinetic systems Potential energy occurs from moving objects
Potential energy occurs from still objects
The Hammer, anvil and stirrup are nicknames for which three bones in what part of the body?
The throat The inner ear The middle ear The outer ear
The middle ear
What name is given to the narrow edged teeth at the front of the mouth?
Premolars Canines Incisors Molars
Incisors
What are invertebrate animals?
Animals that fly Animals with fur Animals with shells Animals without a backbone
Animals without a backbone
From the three different types of rainfall, which one is missing: frontal, relief and?
Stratus Convectional Cumulus Orographic
Convectional
What do protons, neutrons and electrons make up?
A molecule A cell An ion An atom
An atom
Who discovered gravity?
Galileo Galilei Albert Einstein Sir Isaac Newton Nikola Tesla
Sir Isaac Newton
In 1962, the Nobel Prize in Medicine was award to James Watson, Francis Crick and Maurice Wilkins for their discovery of the structure of what?
RNA DNA Chromosomes Proteins
DNA