Resources, knowledge, money and possibly some allies
Answer: The president may require the "principal officer" of any executive department to tender his advice in writing. While the Constitution nowhere requires a formal Cabinet, it does authorize the president to seek advice from the principal officers of the various departments as he (or she) performs their official duties.
Explanation:
The correct answer to this question is letter "<span>b. growth is independent of cultural skills."
By definition, the underlying principles of the Vygotskian Framework includes: learning can lead to development, language playa central role in mental development, children construct their knowledge.
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well sahara is the largest hor desert of the world. the people became nomads, and goat and camel herders. The coatal area north of sahara does still produce fruits and some grains. Even durinf roman times the coastal area flourished with some powerful country/states, until the Romans conquered them and incoporated large areas of North Africa into the empire. if u will notice population in the sahara is not very large but is able to support certain tribes like the Tauregs.
..............hope it help!! >.<