Answer:
<h3>⭐Cameras respond to red, blue and green light using filters placed on top of their photoreceptors. The photoreceptors in a camera are evenly distributed across the lens. In the human eye, however, the cones are concentrated at the centre of the retina. There are no rods at all at the centre of the retina.</h3>
First, we can find that the kitten runs 4 meters per second because 2/3 of 6 is 4
Now we can find how far the puppy will go in 15 seconds
If he goes 6 meters in one second, we do 6*15 to get 90 meters
If the kitten goes 4 meters in one second, we do 4*15 to get 60 meters
So to find the distance between them we do 60+90 to get 150 meters
