Which of the following statements describes an effect of donepezil on synaptic transmission?
A. Donepezil breaks down acetylcholine so that less acetylcholine is present in the
synapse.
B. Donepezil replaces cholinesterase so that more acetylcholine is present in the
synapse.
C. Donepezil blocks the release of acetylcholine so that less acetylcholine is present
in the synapse.
D. Donepezil prevents the breakdown of acetylcholine so that more acetylcholine is
present in the synapse.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.