Where were the first animals? Scientists discover rare fossilA 550-million-year-old sea sponge fossil discovered in China is helping scientists resolve a 160-million-year gap in the early history of animal life. The finding offers exceptional physical proof which scientists had believed to have...from The News International - Science https://ift.tt/lSgheUM
https://ift.tt/yNIl318
Post a Comment
if you have doubts let me know...