What's the answer to life?

How can symbols and absolute value you to order sets of integars

Which of the following statements is true about taste bud preferences? a. taste buds respond exclusively to a certain taste sensation, like saltiness. b. taste buds have the ability to respond to all of the taste sensations. c. taste buds do not differentiate between bitter and salty sensations. d. taste buds have the capability to detect three taste sensations.

This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.