Useful Body Parts

For God’s wrath is revealed from heaven against all godlessness and unrighteousness of people who by their unrighteousness suppress the truth, since what can be known about God is evident among them, because God has shown it to them. From the creation of the world His invisible attributes, that is, His eternal power and divine nature, have been clearly seen, being understood through what He has made. As a result, people are without excuse. For though they knew God, they did not glorify Him as God or show gratitude. Instead, their thinking became nonsense, and their senseless minds were darkened. Claiming to be wise, they became fools and exchanged the glory of the immortal God for images resembling mortal man, birds, four-footed animals, and reptiles.
(Romans 1:18-23 Holman Christian Standard Bible ®©)

A question I have frequently raised to people who are adherents of the Big Bang religion: I wonder how many millions of years all the infants of mammals died because the adult females had not yet figured out why they had breasts?

Prior to that, if they did decide ahead of time that having them was a good idea, what did they do to start the process of growing them? How many millions of years did it take for the new plan to work? And, how long did it take them to develop some that had milk in them when they needed it?

Haven’t received much in the line of answers yet. “In the beginning, God…” is still working for me…