The concept of heredity is that genes are not randomly passed down. Well, technically they are but we use punett squares to predict the chances of passing certain traits. Because virtually all traits that are dominant are more common than recessive ones, and because all genes are not passed in a completely random way, it is not just pure chance, but calculated chance by which we can predict the probability of what genes are passed down. Hope this helps!
By because does any of the other answers work it’s just common sense right there
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The name Keyanna is of American origin and means "Living With Grace."
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I think the answer is many
It's either all "depending on the price" but it's reasonable if it's a book since hardcover books retail from 10- even 30 dollars! The one I have costed 18 bucks... Regretted it. BTW I know a pen that literally cost $40...