What are that three unifying characteristics of chordates

Rachel carson 1962 silent spring was a groundbreaking work regarding what topic

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.

The globe, the book of mathematics, and the scientific instruments in this painting demonstrate the renaissance interest in