As Janna is studying for a test, she carefully reviews the textbook and her notes from class, and does so several times. At the time of the test, however, she is unable to pull the information out from her memory, which indicates a problem with which step of the memory process? retrieval
storage
encoding
rehearsal

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?