Activity for guest12345
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Would it be possible to have a humanoid without iron in circulation in its blood/body? Would it be possible to have a humanoid, a human looking species with a roughly equivalent brain to humans, without iron in circulation in its blood or body? I have found that reptiles could be a possible candidate as the do not have red blood cells but was unable to find out if they could look nea... (more) |
— | almost 5 years ago |