Preview (10 questions)
1 Question
לפני 30 שניות
Q.


What occurs once in a blue moon, yet it’s not as rare as you assume?



Lunar eclipse

Moon

Sun

Star

2 Question
לפני 30 שניות
Q.


I’m the brain’s electrical storm, a sudden rush, an unformed swarm. What am I?



sleep

thought

dream

silence

3 Question
לפני 30 שניות
Q.


What gets sharper the more you use it?



knife

brain

blade

none of the mentioned

4 Question
לפני 30 שניות
Q.


Your mom and dad each gave you 23 of these threadlike strands and helped make you who you are today.



DNA

chromosome

nucleotides

breath

5 Question
לפני 30 שניות
Q.


What is black when you buy it, red when you use it, and grey when you throw it?



clouds

ash

clay

fire

6 Question
לפני 30 שניות
Q.


What did the scientist say when he found 2 atoms of helium?



hello

hehe

hey

yes

7 Question
לפני 30 שניות
Q.


Anyone can hold me even without their hand, but only for some time. What am I?



memory

breath

anchor

joke

8 Question
לפני 30 שניות
Q.


I am a ball, but you cannot play with it. Who Am I?



sponge

eyeball

river

coin

9 Question
לפני 30 שניות
Q.

 

What is at the center of Gravity?



eclipse

V

moon

sun

10 Question
לפני 30 שניות
Q.

 

I arm you against disease and bring the invaders of your cells to their knees. Who am I?




doctor

vaccine

hospital

glove