Answers all the questions, i don’t understand the passage to be honest and i’m to lazy so.

What roles does climate change and natural resources play in global politics?

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.

There are no written records of the first migration of humans to the americas? true or false