Which of the following popular sayings is an example of a true scientific theory?

1. Eating lots of carrots will improve your eyesight.

2. It is safe to eat dropped food if you adhere to the 5-second rule.

3. Drinking warm milk makes you sleepy.

4.Touching toads gives you warts.

Question

Which of the following popular sayings is an example of a true scientific theory?
		
1. Eating lots of carrots will improve your eyesight.
		
2. It is safe to eat dropped food if you adhere to the 5-second rule.
		
3. Drinking warm milk makes you sleepy.
		
4.Touching toads gives you warts.

anonymous · Answer

Definitely 1 or 3... 2 and 4 are completely false. Let me do some research :)

anonymous · Answer

It's 1 :) Beta-carotene can, under some conditions, improve eyesight.

anonymous · Answer

thank u