Biology, 08.02.2021 14:00, sandygarcia65
Earth is made up of four systems: atmosphere, hydrosphere, geosphere, and blosphere. While each sphere covers a different
component of the planet, they are closely related to each other and interact often. An event in one sphere can cause dramatic
changes in another. Carbon is an element with a critical role in all four spheres. A student draws a model of the four spheres in
relation to the carbon cycle.
Carbon Cycle
Atmosphere
Cellular
respiration
Photosynthesis
CO2
V Hydrosphere
Biosphere
Energy
Ocean
Oil
Fossils
Geosphere
Shell
Which sphere, regarding carbon would be most immediately affected by a decrease in sunlight?
A Atmosphere
OB. Biosphere
O C. Geosphere
Answers: 2
Biology, 22.06.2019 20:30, Garciaapril1597
Aspecies has evolved an asexual mode of reproduction by having offspring develop from unfertilized eggs. which of the following will be true of this species' response to natural selection? there will be more deaths from natural selection because there is no mutation. there will be less genetic variation from recombination and a risk of not adapting quickly to environmental change. the species will increase in numbers because genetic variation is increased. the species will compensate for loss of genetic variation by hybridizing with other species. there will be fewer deaths from natural selection because sexual recombination always leads to extinction.
Answers: 1
Biology, 22.06.2019 23:00, LuisBanuelos000
Describe the process of nociception using the four phases of
Answers: 2
Biology, 23.06.2019 00:30, koolbeast68
Paleontologists have found plant fossils deep within the layers of the north polar region. these leaf fossils have been labeled as to the rock layers they were found in, with the lower numbers being layers close to the earth's surface and higher numbers representing deeper layers. according to the numbers of these four leaf fossils, what might you infer?
Answers: 1
Earth is made up of four systems: atmosphere, hydrosphere, geosphere, and blosphere. While each sphe...
Mathematics, 23.10.2020 07:01
Spanish, 23.10.2020 07:01
Mathematics, 23.10.2020 07:01
History, 23.10.2020 07:01
History, 23.10.2020 07:01