It depends on the breed. The chines mantis can be 2 colors green and yellow-brown. but they can't change color in front of your eyes! Every time they molt and the humidity level is to high or low it can cause discoloration. Witch can cause a chines mantis to be yellow-brown.
no, a mantis does not have a back bone
they hold there pray with there pinchers
no
yes
yes
a month
Praying mantis insects are not poisonous at all.
There front legs tat have claws
A pray mantis can live up to a year.
arthropoda
A praying mantis has six legs and they also fly and can jump.
Yes a pray mantis Is bigger then a Lego block