Gravity. It falls when it gets heavy.
Gravity makes an apple drop off a tree
If you are sitting under an apple tree then a apple might as well fall on you dumbo
For the whole time the apple is in existence.
Yes - the same gravity that makes the apple fall from the tree - keeps the earth in orbit around the sun.
Yes, apples fall from apple trees. Of course, they are often picked before they fall.
Some plants will but most don't. ( like an apple tree makes apples then they fall but the tree doesn't die. )
apple apple tree apple cider apple pie
Fall.
When he was napping under the tree ;-)
Apple trees are deciduous trees. This means that they loose their leaves in the fall and they reshoot in the spring and grow new leaves.
Weakness in the stem.
The apple that fell from the tree is approximately 14 feet away from the tree. One would have to walk quite a ways in order to grab it and eventually eat it.