Question

please can someone solve this worksheet​

Answer 1

Answer:

Density is a measure of mass per unit of volume. ... The average density of an object equals its total mass divided by its total volume. An object made from a comparatively dense material (such as iron) will have less volume than an object of equal mass made from some less dense substance (such as water).

Answer 2

Answer:

1. Hitler
2. China
3. 5th
4. anti religion