Okay.......We'll Tell You What It Is!!!!!!!!!!!!!!!!

Here are some clues:

-it will be a bug
-it will be green
-two words, starts with a "P" and an "M"
-they come in all different colours
-there can be 50-100 of them
-they have 2 antennaes
-they look like they're praying

They are ...........................

PRAYING MANTIS EGG CASES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Here are some things we are wondering:
Why do they have big eyes?
What do they eat?
What is the rarest colour?
Why do they have the colour on their head?
Why do they have antennaes?
Why do they come in so many colours?
What is the easiest colour to find?
Do they blink?
Why do they look like they're praying?
How big do their heads get?
What is their habitat?
I wonder how big they get?
What do they put in their cages?
How do they make their cases?
What are their front spikes for?