tag:blogger.com,1999:blog-1213372485142495383.post3182119468536642377..comments2023-04-09T03:21:36.096-05:00Comments on Alien Realities: Insectoids?David M. Merchanthttp://www.blogger.com/profile/03185161824423526994noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1213372485142495383.post-43266050511202453472011-02-03T03:15:47.963-06:002011-02-03T03:15:47.963-06:00Maybe alien insectoids can circumvent the respirat...Maybe alien insectoids can circumvent the respiratory limitation imposed by heir exoskeleton by having one air sac inflating while the other deflates, leaving their total voume unchanged.Anonymousnoreply@blogger.com