Biology, 15.11.2019 05:31 nicolashernandez347
Fossilized stromatolitesa. all date from 2.7 billion years ago. b. formed around deep-sea vents. c. resemble structures formed by bacterial communities that are found today in some warm, shallow, salty bays. d. provide evidence that plants moved onto land in the company of fungi around 500 million years ago. e. contain the first undisputed fossils of eukaryotes and date from 2.1 billion years ago.
Answers: 1
Biology, 22.06.2019 03:30
Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent
Answers: 1
Biology, 22.06.2019 07:30
Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not
Answers: 3
Biology, 22.06.2019 08:40
Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of
Answers: 1
Fossilized stromatolitesa. all date from 2.7 billion years ago. b. formed around deep-sea vents. c....
Biology, 29.11.2020 20:50
Biology, 29.11.2020 20:50
Social Studies, 29.11.2020 20:50
Chemistry, 29.11.2020 20:50
English, 29.11.2020 20:50
Chemistry, 29.11.2020 20:50
Mathematics, 29.11.2020 20:50
Mathematics, 29.11.2020 20:50
History, 29.11.2020 20:50
English, 29.11.2020 20:50
Mathematics, 29.11.2020 20:50
Mathematics, 29.11.2020 20:50