Jane is four months pregnant with her first child. her husband, carl, has been complaining of nausea and heartburn and has gained five pounds since learning of his wife's pregnancy. carl may be experiencing:

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

Explain comment: much of the thought upon which present-day democratic government rests began as a challenge to the theory of the divine right of kings

Which statement about america is true it receives more annual rainfall than any other continent it is the smallest continent in the world it lies beneath an ice sheet that cover 98 percent of its surface