Anonymous asked 7/15/2016 Have they found any human skulls in the Americas that are even older than luzia yet?
ZAMANI iwudibia asked 12/10/2014 The renal pyramids are separated from each other by sections of cortical tissues called what?
N. Harmonik asked 8/16/2016 Are there any poisonous plants that are used as recreational drugs? If so, how do they not kill the user immediately?
Anonymous asked 7/10/2014 In his breeding experiments, Mendel only used plants that were (select all that apply) A) true-breeding B) cross-pollinated C) peas D) monohybrid?
Nassy Nascarnut asked 5/14/2015 Why does every living thing look each other in the eyes, even babies?
Evani Lakshmi Narasimha Murty asked 2/8/2016 why can a right handed person not do with left hand, the same things as briskly as he does with his right hand? When brain can send a signal to the dominant hand, why can't it send to the non dominant hand?