Notice the amazing amount of "hand gestures" which seem like gestures to show they are trying to bring in sections from all around to the larger pile. Notice how they lead to the large pile. Many look almost "C" looking which indicate I think they are in the process of trying to "grab"! But also the "arm" gestures" which seem to be trying to place the two skeleton looking head and eye sockets ! All seem to point to lack of calcium, especial when you see a bone that looks soggy on top of the right side of the larger pile !
The analysis I use for the photos and imagery are not mean't to be exacting, only to get you closer to understanding that there is intelligent life on mars (martians). Many of the rocks you may think are rocks, are in fact highly designed sculptures, mechanical objects etc.
Nasa is trying to leak out anomalous imagery with out of course talking about it public! Though most images have been doctored, Nasa is trying to humbly and quietly nudge us along with out going too public about it vocally. Though it is work and painstaking effort to find objects in the images that have not been altered in some way!