Which of the following is an example of genetic variation? * - the wings of peppered moths can be white, light grey, or dark grey
- a dog's puppies all have light grey fur
- a fruit fly has grey wings because it has genes for wing color
- a kitten inherits the genes for grey fur from its parents

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

d. groundwater flows through the subsoil and deposits minerals.

acceleration = 18/3 = 6 m/s per second.

hope i

-lavira: )