Question

why is evolution considered a theory, and not a law? because it lacks enough support and evidence because it is accepted explanation for a natural phenomenon based on evidence only because it contradicts other scientific theories

Explanation:

In science, a theory is a well - substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experimentation. Evolution is supported by a vast amount of evidence from multiple fields like paleontology, genetics, and comparative anatomy, making it a scientific theory rather than a law which is a descriptive generalization about how some aspect of the natural world behaves under stated circumstances.

Answer:

because it is accepted explanation for a natural phenomenon based on evidence only