Answers: 3
Biology, 21.06.2019 20:10
Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt
Answers: 1
Biology, 21.06.2019 22:00
Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more
Answers: 1
Biology, 22.06.2019 02:30
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
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
Why do you think humans need to mine for the energy source here instead of using own resources.
Hel...
Mathematics, 24.02.2021 20:30
Mathematics, 24.02.2021 20:30
Mathematics, 24.02.2021 20:30
Mathematics, 24.02.2021 20:30
World Languages, 24.02.2021 20:30
Social Studies, 24.02.2021 20:30
Geography, 24.02.2021 20:30
Mathematics, 24.02.2021 20:30
Mathematics, 24.02.2021 20:30
Chemistry, 24.02.2021 20:30