Physics, 02.07.2019 04:30 kakalli9999
Ageologist is studying rock layers in an old river bed, and he finds a fossil of a fish and a horsetail rush in the same rock layer. according to the law of faunal and floral succession, the geologist can assume that the rock containing the fossils may date back as far as the cambrian period ordovician period silurian period devonian period
Answers: 1
Physics, 22.06.2019 09:00
Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
Answers: 1
Physics, 23.06.2019 00:30
What practical value did astronomy offer to ancient civilizations?
Answers: 2
Ageologist is studying rock layers in an old river bed, and he finds a fossil of a fish and a horset...
Biology, 05.09.2020 14:01
History, 05.09.2020 14:01
Mathematics, 05.09.2020 14:01
Engineering, 05.09.2020 14:01
Geography, 05.09.2020 14:01
Mathematics, 05.09.2020 14:01
Geography, 05.09.2020 14:01
History, 05.09.2020 14:01
Mathematics, 05.09.2020 14:01