Tamara Dominas
How often does Halley’s comet orbit around the sun? How much do you like science? Show in this challenge that your knowledge in science was not forgotten, good luck!
How often does Halley’s comet orbit around the sun? Only 1 out of 5 answer this question correctly
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- Question of
The chemical symbol of zirconium is …
- Zr
- Cr
- Cn
- Question of
Select the element with the atomic number 8.
- Carbon
- Oxygen
- Nitrogen
- Question of
How often does comet Halley orbit around the sun?
- 55 years
- 75 years
- 95 years
- Question of
The intensity of the current is measured in …
- Amps
- Volts
- Watts
- Question of
Select the neutral number on the Ph scale.
- 5
- 7
- 10
- Question of
Breast milk has a neutral Ph of 7.
- True
- False
- Question of
A cow’s stomach has four cavities.
- True.
- False, it has 2.
- Question of
How many udders does a cow have?
- One
- Two
- Four
- Question of
The brain is the first organ that develops an embryo.
- True.
- False, is the heart.
- Question of
“Parotitis” is also known as …
- Chickenpox
- Mumps
- Rubella
- Question of
Latin meaning of the word “Virus”.
- Poison
- Infection
- Disease
- Question of
If we divide the mass between the volume of a body, what do we get?
- The pressure
- The density
- The gravity
- Question of
A coconut was what struck Newton in the head when he discovered the gravity.
- True.
- False, it was an apple.
- Question of
Vitello is the name given to the fertilized egg.
- True.
- False, its name is Cigoto.
- Question of
Gregor Mendel is the father of genetics.
- True.
- False, it’s Francis Crick.
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