weird@sub.wetshaving.social to memes@lemmy.world · 20 days agoFeathers?sub.wetshaving.socialimagemessage-square80linkfedilinkarrow-up19arrow-down10
arrow-up19arrow-down1imageFeathers?sub.wetshaving.socialweird@sub.wetshaving.social to memes@lemmy.world · 20 days agomessage-square80linkfedilink
minus-squareexasperation@lemm.eelinkfedilinkEnglisharrow-up0·19 days agoSauropods had hollow bones and air sacs all throughout for lightweight structural support. You can’t just compare sizes and assume similar density as elephants or other large mammals.
Sauropods had hollow bones and air sacs all throughout for lightweight structural support. You can’t just compare sizes and assume similar density as elephants or other large mammals.