Which group of indigenous people lived in the dry grasslands and highlands of brazil a. tupi b. arawak c. nambicuara d. carib answer asap for a brainliest

An atom of element a has 73 protons. what would the element's atomic number be?

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?

Which of these was not a key difference between northern and southern states at the constitutional convention? wanting to protect states’ interests vs. a government with strict rules having more, larger cities vs. having fewer, smaller cities wanting to protect agriculture vs. protect industries having many enslaved people vs. using less enslaved labor