Pluto is not a planet because it does not have its own orbit. which planet's orbit does it cross? why will they never collide?

What are some things that limit population growth?

You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species