What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

What Does this text mean:

important=important

I know a nine-letter word having only one vowel.
Do you ?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

What Deficiency does the below rebus represent?

VIT_MIN

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

What brings you down but never up?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?