9. how are the fossils in question 8 formed?

d is the correct 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.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle