Even though there are more stars in the universe than grains of sand on the Earth, its a fact that their are more trees on the Earth than stars in the Milky Way
Black cats are black because of high levels of eumelanin pigment, and the gene that produces it is dominant. A kitten only needs one black gene from a parent to have a black coat.
The brain of adult men is approximately 10% larger than that of women. Because men are typically taller and have more muscle mass than women, their brains require more neurons to control the body.
