It wont allow me to view the image, but i will attempt to reload it when i arrive home.
Answer:
Europe during the Black Plague had very poor sanitary conditions. Avoiding the infection was near impossible due to the poor living conditions and no knowledge of how to prevent the plague
Explanation:
Answer:
Mass and density
Explanation:
Density of an object is defined as its mass per unit volume. Mathematically, the relation is given by :

m = mass and V = volume
If we know the density of the Eraser and its mass, we can easily find its volume. Hence, the two tools are mass and density.
Can u take a picture because it’s really small when i view the picture
Answer:
Serbia
Explanation:
Austria-Hungary declares war on Serbia. On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War