Sweet Pea or Reggie Mantle?

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced

Which of the following is the most likeley example of an favorable mutation a. a mutation that makes a rabbit able run faster b. a mutation that changes the rabbit's fur to bright orange c. a mutation that changes the color of the rabbit's eyes d. a mutation that gives a rabbit a third ear