What do the language experiments with chimpanzees, bonobos, and gorillas indicate?
a. they lack the ability to communicate symbolically.
b. they can learn to use up to 100 spoken words.
c. they have some ability to use signs to communicate.
d. they have human-like vocal tract anatomies.
e. they think symbolically in the same way humans do

Ead the sixth amendment to the constitution. in all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the state and district wherein the crime shall have been committed . . and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have [the opportunity] for obtaining witnesses in his favor, and to have the assistance of counsel for his defense. what part of the sixth amendment suggests that accused persons will be able to hear the charges against them?