Freddie works at an amusement park making balloon animals and has always wondered why balloons can be twisted into shapes. Which
of the following is the best explanation?
A The volume of a gas is constant
B. Particles of gas can be compressed
C. Volume is measured in two dimensions
D. Force changes the number of particles
<span>Japan began its invasion of China in 1931. The Japanese military had their way over the armed forces of China, and occupied parts of China important to their war aims.</span>
