TRAIT IS WHEN A DISTINGUISHING QUALITY OF CHARERISTICS THAT CAN BE PASSED FROM ONE GENERATION TO ANOUTHER.MADAPTATION IS A TRAIT THAT HELPS THE ORGANISM SURVIE IN IT’S ENVIRONMENT
SELECTIVE IS WHEN HUMANS BREED FOR DESIRED TRAIT AND NATURAL IS WHEN ORGANISMS WITH THE BEST TRAITS WILL SURVIE HAVE MORE OFFSPRING AND PASS ON THEIR DNA TO THE NEXT GENERATION