NEED ANSWER ASAP WILL GIVE BRAINIEST!! Scenario Two: Carbon dioxide emissions decrease Set the carbon dioxide emissions rate to 9.8 gigatons.
Set the time step size to 10 years.
Select the step forward button once.
Decrease the carbon dioxide emissions by 0.2 and press step forward.
Continue stepping forward once, decreasing the carbon emissions each time, until you reach 2110.
Record the data in the table below.
Year Carbon Emissions (gigatons) Temperature (Fahrenheit)
1960 4.2 57.2
1970 5.8 57
1980 6.2 57.4
1990 7.8 57.6
2000 8 58
2010 9.8 58
Decrease carbon dioxide emissions by 0.2 each step forward for the rest of scenario two.
2020
2030
2040
2050
2060
2070
2080
2090
2100
2110

Set the time step size to 10 years.Select the step forward button once.Decrease the carbon dioxide emissions by 0.2 and press step forward.Continue stepping forward once, decreasing the carbon emissions each time, until you reach 2110.Record the data in the table below.YearCarbon Emissions (gigatons)Temperature (Fahrenheit)19604.257.219705.85719806.257.419907.857.6200085820109.858Decrease carbon dioxide emissions by 0.2 each step forward for the rest of scenario two.20209.658.120309.458.620409.258.920509.059.120608.859.220708.659.620808.459.820908.259.921008.060.121107.860.3Scenario Three: Carbon dioxide emissions increaseSet the carbon dioxide emissions rate to 9.8 gigatons.Set the time step size to 10 years.Select the step forward button once.Increase the carbon dioxide emissions by 0.2 and press step forward.Continue stepping forward once, increasing the carbon emissions each time, until you reach 2110.Record the data in the table below.YearCarbon Emissions (gigatons)Temperature (Fahrenheit)19604.257.219705.857

Explanation:

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Explanation:

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

i thinking chemical change