Adam did not take responsibility for his decision; he blamed Woman.
"And He said, 'Who told you that you were naked? Have you eaten from the tree of
which I commanded you not to eat?' The man said, 'The woman whom You gave to be with me, she gave me from
the tree, and I ate.'" (Gen 3:11-12)
Woman did not take responsibility for her decision; she blamed the serpent.
"Then the Lord God said to the woman, 'What is this you have done?' And the woman
said, 'The serpent deceived me, and I ate.'" (Gen 3:13)