No I’m not good at organizing
The Greenwich Time Signal is<span> </span><span>also known as the pips.</span>
The answer is C: election of Lincoln as president
Because of how the south viewed him, many states seceded out of fear of Lincoln over powering the south.
The term “plastics” includes materials composed of various elements such as carbon<span>, </span>hydrogen<span>, </span>oxygen<span>, </span>nitrogen<span>, </span>chlorine<span>, and </span>sulfur<span>. Plastics typically have high molecular weight, meaning each molecule can have thousands of atoms bound together.</span>
I haven’t learned this yet but I hope someone else helps you on it :)