Duane Rumbaugh and Sue Savage-Rumbaugh taught a chimp named Kanzi to communicate by pushing buttons on a computer keyboard. Each of the 250 buttons is marked with geometric word-symbol called a(n)

Ethology, a biological theory, has its roots in theories of evolution and the concept of natural selection

Indicate whether the statement is true or false

What can encourage students to be engaged?

a. School safety b. Teachers who are mentors c. Transportation d. None of the above