Biology please help me

1) b

2) c

3) d

4) c

5) b

6) a

7) b

8) a

9) a

10)c

1. b 2.c 3.d 4.c 5.b 6.a 7.b 8.c 9.a 10.c

Explanation:

not the most certain on 9 and 10 sorrym

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.