Question

Stephani grew seeds in glass boxes containing
different amounts of carbon dioxide.
Afte
seec
no
0.04%
0.08%
0.12%
carbon dioxide carbon dioxide carbon dioxide carbon dioxide
mass of seedling (grams)
He dried the plants in each box and measured their
mass. Then he subtracted the mass of the original
seeds to see how much new biomass they made.
Carbon dioxide (% in air) Plant biomass produced (g)
0.00. 0.00
0.04. 0.09
0.08. 0.18
0.12. 0.21
​

Answer 1

Answer:

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