Isn't evolution just a theory that remains unproven?

A scientific theory stands until proven wrong -- it is never proven correct. The Darwinian theory of evolution has withstood the test of time and thousands of scientific experiments; nothing has disproved it since Darwin first proposed it more than 150 years ago.

Explanation:

evolution is only marked by chance, without any orientation, neither necessary nor probabilistic.

Explanation:

well we can't tell you because we cant see the time give a screen shot or something.

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint