As a first-grade teacher reads a big book to a group of students, the teacher points to the beginning consonants of selected words and accentuates the sound the initial letter makes, This activity is most likely to promote the students':

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