Genesis 3:6
When the woman saw that the fruit of the tree was good for food and pleasing to the eye, and also desirable for gaining wisdom, she took some and ate it. She also gave some to her husband, who was with her, and he ate it.
But is it spiritual or physical? It doesn't explicitly say, so we have to look to the context to figure out which.
When Adam took from the tree his death began. It took him a while to get there but that is when death entered the world.
I see, so Satan just puts all those dead animals in the geological column to fool us into thinking that animals died millions of years before man even existed.
Romans 5 is a good place to start
And you know it's speaking of physical death how?