They didn't, God did.
God made us all. The Garden of Eden was where the first life was made, Adam and Eve. Eve was made from a rib from Adam.
If the world started with Adam and Eve, then according to Christian belief, they are considered the first humans and thus are the ancestors of all humanity. This view is central to the creation story in the Bible, which states that all humans are descended from Adam and Eve.
Yes, according to the Bible all of us are their children.
God created this covenant between him and Adam and eve to show us that Jesus would come to save us from our sins and also to see if Adam and Eve would trust him.
That it's inevitable to sin.
No, the people today aren't in breeds. An in breed has as parents two closely related individuals. The first generations after Adam and Eve would have been related closely. But once people are able to marry outside their immediate family, the closeness of the relatinship diminishes. But yes, we all are related through our genealogical ascent back to Adam and Eve.
Most of us accept the theory of Evolution. The story of Adam and Eve is a metaphor intended to remind us that we are all of one family.
That history, from the time of Adam and Eve repeats itself. Cain killed Abel out of jealousy and to get gain, and so it has been ever since.
God made our ancestors at the begining of time: Adam and Eve.
In the book of Genesis, God created a perfect Adam and Eve, but Adam and Eve sinned and ruined a good life for all of us. Since God is loving, he sent his son Jesus, to fix it by dying and eventually, we all will be perfect. This is an abbreviated answer. Please go to www.watchtower.org. Basically, it's Adam's and Eve's fault. So your saying the little baby is being punished for the sin of Adam and Eve
Adam from Adam and Eve is related to Robin Hood making all of us related to Robin Hood. He is our brother, cousin, father, as are you my friend.
The story of Adam and Eve is found in the first book of the Old Testament. That book is Genesis. It tells the story of God's creation of the world and of Adam and Eve, as the ultimate ancestor of the Hebrew people.