Answer:
we can save the environment by conserve energy by cutting your utility bills and protecting the environment by switching every bulb in your building
Pretty Sure it's B, <span>The </span>geological time scale<span> (</span>GTS<span>) is a system of </span>chronological dating<span> that relates geological strata (</span>stratigraphy<span>) to time, and is used by </span>geologists<span>, </span><span>paleontologists</span>
D.All<span>
They were all weel known for their uses of terror, intimidation, propaganda, and violence to control the people they dictated over.</span>