Ok so here are the scanning EM shots I promised from the vascular casting lab
1) Bird artery, branching into arterioles and capillaries
2) Bird air spaces and capillaries
3) Capillaries of bird lung
4) Fetal pig air sacs
5) Branchings of toad lung capillaries
6) Air spaces of the rat lung
7) Rat artery, branching into arterioles and capillaries
8) Shark gill lamellae
9) Shark gill lamellae
10) Toad lung capillaries
