What is the definition of a motor unit? (b) What is the structural and functional difference between a large motor unit and a small motor unit? (c) Can you give an example of each? (d) Why is the neurotransmitter acetylcholine degraded after binding to its receptor?

North american deer eat the leaves of shrubs and trees. american bison eat vegetation near the ground. both of these animals are prey to wolves and bears. which of the following human activities would most likely result in the growth of the north american deer population? a) increased bison hunting b) decreased clearing of land for farming c) decreased bear hunting d) decreased city building e) increased wolf hunting