kucuva@lemmy.world to No Stupid Questions@lemmy.world · 10 months agoWhy do dinosaurs have big heads and tiny arms?message-squaremessage-square53fedilinkarrow-up1120arrow-down12file-text
arrow-up1118arrow-down1message-squareWhy do dinosaurs have big heads and tiny arms?kucuva@lemmy.world to No Stupid Questions@lemmy.world · 10 months agomessage-square53fedilinkfile-text
minus-squareUncle_Bagel@midwest.sociallinkfedilinkarrow-up5·10 months agoTheir vestigial hip bones serve as an anchor point for their genital muscles. Those have to anchor somewhere or the whale can’t reproduce
Their vestigial hip bones serve as an anchor point for their genital muscles. Those have to anchor somewhere or the whale can’t reproduce