![[show all]](images/default/buttons/xshowall.png.pagespeed.ic.qV3M8JksCw.png)
![[show all]](images/default/buttons/xshowall.png.pagespeed.ic.qV3M8JksCw.png)
![[show all]](images/default/buttons/xshowall.png.pagespeed.ic.qV3M8JksCw.png)
![[show all]](images/default/buttons/xshowall.png.pagespeed.ic.qV3M8JksCw.png)

surface view this is animal A, the same one as the next pic.
seems like expression drops off a bit.
72hr
This experiment was done with animals aged at 17 degrees C. I’ve included the time point with each picture description in case my assigned stages are incorrect.