Answer:
In World War I, hand grenades were also known as “hand bombs.” The general philosophy for their use in the fighting armies was that grenades could kill the enemy underground or behind cover. ... Offensive grenades used concussion, or shock-waves, to wound, while defensive grenades exploded, scattering shell fragments.
Explanation:
<span>There are a lot of voluntary actions that citizens can take to make a political difference beyond voting. They can donate time and/or money. They can attend rallies and marches. They can write articles and social media posts. There are so many other ways to help!</span>
A reaction that takes in energy from the surroundings. Usually in the form of heat.
