The excretory and urinary are not the same because the excretory system is collective for all system performing the function of eliminating waste from the body like excess water,urea, carbon dioxide and lactic acid but the urinary system focuses on removal of excess water and urea from the body
The food that we eat give us the energy that we have in our bodies. That energy can help us in out everyday lives .
It looks like a black praying mantis...
I think it’s called nutrients
