The average distance between earth and sun is 1.495*10^11 m .calculate the speed of revolution of earth around sun?

1 the 4 is sig

im guessing the west of station b

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.