There is only observable evidence for micro evolution i.e. a bird evolving into another type of bird. There are NO experiments and no evidence that show macro evolution, for example that a horse eventually evolved into a giraffe.
To compare evolution to gravity is a cheap trick to shut down criticism against the theory of evolution, which more scientists than you think actually have criticized.
There is only observable evidence for micro evolution i.e. a bird evolving into another type of bird. There are NO experiments and no evidence that show macro evolution, for example that a horse eventually evolved into a giraffe.
To compare evolution to gravity is a cheap trick to shut down criticism against the theory of evolution, which more scientists than you think actually have criticized.