Many people i talk to about evolution say we didn't just one day turn from monkeys to humans. I explain to them natural selection and how having a genetic mutation that benefits you will increase the chances of you surviving and therefore reproducing and passing on those genes.
They understand that but they say there are mediums found. As in the species inbetween the first homo sapiens and chimps. That if genes only change at a couple at a time there has to be a lot of medium species between homo sapiens and chimps.
Why have we not found these mediums between species of any bacteria, alge, animal, etc.?