226k views
4 votes
The organic matter in humus is made of____

a. dead worm
b. stem
c. roots
d. all of the above

User Asalic
by
7.0k points

2 Answers

0 votes
D all the above is the correct answer

User Dampee
by
7.0k points
5 votes
d. all of the above<<<<<<<<<
User TonyUser
by
8.1k points