The earth attracts all bodies to itself, which is the attraction of the earth in relation

The earth attracts all bodies to itself, which is the attraction of the earth in relation to the fall of an apple from a branch to the ground.

The task describes the force of gravity that acts from the earth on everything that is on it or above it.
The described case, namely the fall of an apple from a tree branch to the ground, is a consequence of the law. That is, we know that objects are attracted by the earth and in this case we observe this process.
Consequence is a term that means some kind of conclusion from the previously named facts.
Answer: investigation