The ulnar nerve: O A. gives branches to the flexor compartment muscles in the arm.
O B. runs in the spiral groove of the humerus.
C. supplies the extensor carpi ulnaris muscle.
D. passes through the carpal tunnel.
O E. supplies all the interosseous muscles of the hand.
Clear selection​

The ulnar nerve originates from C8-T1 nerve roots which form the medial cord of the brachial plexus. The ulnar nerve runs down the hand where it passes behind the medial epicondyle of the humerus at the elbow. The ulnar nerve doesn’t give branches in the axilla or in the upper arm. It starts giving muscular and cutaneous branches in the upper forearm and hand. After the ulnar nerve passes behind the medial epicondyle, it enters the forearm between the two heads of the flexor carpi ulnaris muscle. The ulnar nerve may become compressed or irritated as it passes behind the medial epicondyle. The ulnar nerve travels through the cubital tunnel that runs under the medial epicondyle. The nerve gives branches to the flexor carpi ulnaris and medial half of flexor digitorum profundus

answer; atp and nadph;

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.