Please help
braincells are required
5 How does the presence of coal on Antarctica indic...
Please help
braincells are required
5 How does the presence of coal on Antarctica indicate a climate change?
The discovery of a new coal deposit means people will be able to use this found fuel longer.
Coal forms from the remains of plants that lived in tropical swamps millions of years ago, Coal deposits can tell scientists what the composition of the atmosphere was in the past.
Coal is burned for fuel and it releases carbon dioxide into the atmosphere.β
Answers: 3
Biology, 22.06.2019 07:30
Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
Answers: 2
Biology, 22.06.2019 11:20
How did alexander flemingβs research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Biology, 22.06.2019 20:00
Which does not describe a physical change happening to water? water evaporating in the sun water reacting with nitrogen gas water freezing and being broken apart with a knife water heating up on a stove
Answers: 1
Biology, 22.06.2019 23:00
This problem has been solved! see the answerfor aerobic respiration, a variety of substances must be in a state of influx across the inner membrane. assuming a brain cell in which glucose is the sole energy source, indicate for each of the following substances whether you would expect a net flux across the membrane and if so, how many molecules will move in which direction per molecule of glucose catabolized.- electrons-pyruvate-oxygen-atp-adp-acetyl coa-glyceral-3-phosphate-nadh-fadh2-oxaloacetate-water-protons
Answers: 1
Arts, 22.02.2021 07:00
Mathematics, 22.02.2021 07:00
Social Studies, 22.02.2021 07:00
Mathematics, 22.02.2021 07:00
Advanced Placement (AP), 22.02.2021 07:00
Mathematics, 22.02.2021 07:00
History, 22.02.2021 07:00
Biology, 22.02.2021 07:00
Mathematics, 22.02.2021 07:00
Geography, 22.02.2021 07:00
Chemistry, 22.02.2021 07:00
Chemistry, 22.02.2021 07:00
Chemistry, 22.02.2021 07:00