The correct answers are B. Hieroglyphic script and E. Papyrus
Step-by-step explanation:
The Egyptian civilization was a civilization that developed in around the Nile River in North of Africa (Egypt) from 3100BC to 332BC and recognized as one of the first civilizations that existed in the world. Indeed, the Egyptian civilization had unique cultural features including a government based on pharaohs; the construction of complex architectonic structures including pyramids and temples and the use of complex irrigation systems for agriculture. Additionally to this, this ancient civilization is recognized for its development of a writing system based on hieroglyphs or symbols instead of letters to create written messages and the creation of the papyrus, which was used as a writing surface made of a plant. These along with the use of mathematics and medicines made this civilization unique and one of the first civilization in developing complex cultural features. Considering this, the two developments that are characteristic of ancient Egyptian civilization were the hieroglyphic script and the papyrus.