A Science Question About Overcrowding.?

Question

In Pot A, 1 green bean plant is planted. In Pot B, 4 green bean plants are planted. After a few days, which plants grew taller? why?

Answer 1

It depends on how big the pots are and how much shading there is.  If there is a lot of shading, you are probably right.  Otherwise, other things like nutrients or water could be limiting in Pot B because there are more plants competing for underground resources.