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Numbers (biology)

have fun ig (exponents with e (10^10 = 10 e 10))
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Bibbibibl
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Last updated: January 7, 2026
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First submittedJanuary 7, 2026
Times taken8
Average score25.0%
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Hint
Answer
% Dry cell mass in protein
55
# Cells in human body
10e13
Occurence first cells in billion years
4
# Bacteria on earth
10e30
EN Nitrogen
3.0
Annul amount of CO2 fixation via CBB cycle in tons
2-4*10e11
Bond Strength (kj/mol)
Covalent single bonds
200-500
EN Sulfur
2.6
% terrestrial contribution to global carbon fixation
55
% Energy waste by photorespiration
25-30
EN Oxygen
3.5
First animals in billion years
0.5
Hint
Answer
% Dry cell mass in carbon
50
Oxygenation of earth in billion years
2.5
EN Carbon
2.5
Modern human in thousand years
200
% Marine contribution to global carbon fixation
45
Bond Strength (kj/mol)
Hydrogen bonds
10-40
Bond Strength (kj/mol)
Ionic bonds
100-1000
# Bacteria in human intestines
10e13
Bond Strength (kj/mol)
VdW interactions
0.4-4.0
Formation earth in billion years
4.57
EN Hydrogen
2.1
Occurence first eukaryotes in billion years
1.5-2
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