There is There are Components

.

Interrogativea) Are there any cultural sites in your country?b) Is there any cultural heritage in your country?

Affirmativea) Yes, There are (short answer)Yes , There are some cultural sites as Chichen itza (full answer)b) Yes there is (short answer)Yes There is a cultural heritage in my country as Chichen itza, located in the Southern of Mexico. (Full answer)

Negativea) No , There aren´tNo, There aren´t any cultural sites here in Mexico.b)No , there isn´tNo , there isn´t any cultural heritage