Answer:
Improve her prospective memory
Explanation:
Prospective memory is a type of memory that includes recalling to perform a planned action at some specific point in time or recalling a planned purpose.Prospective memory is needed when we need to bear in mind turning up for an appointment, meeting a friend for lunch or taking certain medications at certain times. Prospective memory tasks are normal in daily life and vary from the relatively easy to extreme circumstances of life.
Brooke uses her alarm set to remind herself to call her instructor as soon as her office hours begin. This shows she is using it as a reminder which also improves her prospective memory.
Answer:
Tribes have formally organized institutions that unite scattered communities.
Explanation:
Band is usually a small group in which the members are related to each other is one way or another. On the other hand, a tribe is usually a large group with over 50 people an comprises of more than one bands. A tribe has a formal council or other form of leadership that constitutes of the elders from different bands. Tribes are often based on common political, cultural, religious or language grounds. Based on the definitions of band and tribe, it can be seen that only the option stating tribes have formally organized institutions (meaning a council or more than one councils for domestic and warfare maters) that unite scattered communities (multiple bands) is actually correct.
<u>Using stone to build tools.</u>
Stone was a familiar material that was used in numerous ways.
