¿Por qué el Cirque du Soleil es una organización? ¿Qué características tiene?

this is a good question! i'll do some research and come back when i have the answer!

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.