Answer:
respiration, waste production, food intake, cells, breathing
Montreal Protocol is the correct answer I think
Answer:
B I think
Explanation:
there are 2 directions and in each direction there are 2 working in it
12-A
15-B
11-C
6-D
1-E
10-F
8-G
9-H
5-I
3-J
7-K
14-L
4-M
13-N
2-O
Plants are in the ground with soil
