D probably Australian aboriginals were not exposed to these viruses and their body couldn’t fight it off
The major cash crop produced for export in the Nile River Valley was cotton
Answer: Well Why does a gas have no definite shape and no definite volume? Because its shape and volume always change. The molecules that make up gas are very energetic and are very far apart compared to the molecules in a solid or a liquid. Because a gas is conceived to occupy WHATEVER volume is available to it:)
Explanation:
It spread through trainers and new innovations. Most popularly, the invention of the printing press.
Answer:Scientific classification
Class: Cephalopoda
Order: Oncocerida
Family: Valcouroceratidae
Explanation:
