Earth & Space
What is the closest star to Earth?
The Sun
Skin
What is the boiling point of water?
100 degree celsius
Who invented telescope?
Hans Lippershey
What is the largest and smallest cell in the human body?
Largest - Egg cell
Smallest - Sperm cell
What is the hottest planet in our solar system?
What is the only human body part that can't repair itself?
Teeth
How many elements are there in the periodic table?
118
Optics is the study of?
Light
How many bones do sharks have in total?
Zero
What planet has the most moons?
Jupiter
What percentage of the total number of known animals are invertebrates?
95%
What do you call the substances that control the rates of chemical reactions?
Catalyst
What do you call the quality of an object that allows it to float on water.
Buoyancy
True or false: male seahorses give birth to their young, not the females.
True
Which of the following is not included to the group?
A. Mercury
B. Earth
C. Jupiter
D. Mars
C.
What are the world's largest animals?
Blue whale
Which type of matter has a definite volume but no definite shape?
Liquid
What Law is Johannes Kepler best known for?
Law of Planetary Motion
How many hearts does an Octopus have?
3
What is the windiest planet in our solar system?
A. Jupiter
B. Saturn
C. Uranus
D. Neptune
Neptune
How many teeth does an adult human have?
32
What is the most abundant element in the Universe?
Hydrogen
Who is the father of modern physics?
Galileo Galilei
Diabetes develops as the result of problems with the specific organs in the body. What do you call that organ?
3