A kangaroo can jump over an object 2.50m high. Calculate its vertical speed when it leaves the ground.

c

explanation:

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.

answerscientific theory;