Trilobite tridents could be the oldest evidence of male sexual combat — Fighting for mates may be a behaviour that dates back over 400 million years nhm.ac.uk Submitted by marketrent t3_10iocay on January 22, 2023 at 5:01 PM in science 22 comments 515
Dogsb4humanz t1_j5il1ml wrote on January 23, 2023 at 6:33 AM Not what I thought they meant when I first read “sexual combat” Permalink 2
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