Jennifer was stung by a bee several days ago and was in pain for many days. as a result of the painful experience, she cries out whenever a flying insect gets too close to her. jennifer's reaction to flying insects best illustrates the concept of in classical conditioning.

The color contrast between the open ocean and the lagoon between the spit and the mainland. the greater concentration of suspended sediments in the lagoon gives the waters a more turbid appearance. the source of sediment in the lagoon is (are) [(rivers and streams from the mainland) (wind-borne sediment from the spit) (ocean waves washing over the spit) (all of these contribute)].