Question

please answer this question​

Answer 1

Answer:

11.a

12.c

13.d

14.b

15. c

16. a

17. c

18.d

19.c

20.a

Explanation:

Answer 2

Answer:

11.b carbon dioxide

12.d oxygen

13. d pea

14.d rhizobium

15.a cereal crops

16.sun

17.energy

19.carbon dioxide

20.lichen