Biology, 23.10.2019 17:00 jagarcia2024
Lionel uses a model that includes the atmosphere and sunlight to predict earth’s temperatures. in this model, why does increasing the levels of carbon dioxide in the atmosphere cause temperatures to increase?
a. sunlight passes through carbon dioxide.
b. heat is trapped by carbon dioxide.
c. carbon dioxide generates heat.
d. carbon dioxide reacts with water to release heat.
Answers: 2
Biology, 22.06.2019 07:20
What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures
Answers: 2
Biology, 22.06.2019 12:30
Development has provided electrically for less money but what may be considered a cause of nuclear power
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Biology, 22.06.2019 14:20
Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.
Answers: 3
Biology, 22.06.2019 16:30
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.
Answers: 3
Lionel uses a model that includes the atmosphere and sunlight to predict earth’s temperatures. in th...