1. What happens to carbon in plants when the plants die?
A. • The carbon is released into the soil, but it is not used again.
B. • The carbon is released into the soil for use by the next generation.
C. • The carbon is released into the air.
D. • The carbon is not released; it is lost.
1 answer
A. • The carbon is released into the soil, but it is not used again.