L
Lyuben
Guest
Rachael wants to find the percentage (%) of biomass in a soil sample. This is the data she collected.
Soil sample: 150g
Soil after drying at 80 Celsius: 140g
Soil after heating at 200 Celsius: 110g
Calculate the percentage biomass in Rachael's soil sample of 150g.
Show your working.
This question i attempted in my biology mock. I got an A* in the test but this was the only question i got fully wrong. Can someone please solve it for me so i can learn.
Thank you for reading.
Soil sample: 150g
Soil after drying at 80 Celsius: 140g
Soil after heating at 200 Celsius: 110g
Calculate the percentage biomass in Rachael's soil sample of 150g.
Show your working.
This question i attempted in my biology mock. I got an A* in the test but this was the only question i got fully wrong. Can someone please solve it for me so i can learn.
Thank you for reading.