<span>he building blocks of proteins are called amino-acids.</span>
I believe the correct answer from the choices listed above is option B. A shaman was believed to be bridge between humans, animals and spirits. <span>A </span>shaman<span> is a person regarded as having access to, and influence in, the world of benevolent and malevolent spirits, who typically enters into a trance state during a ritual, and practices divination and healing. Hope this helps.</span>
Every living cell needs water, energy, and food to stay alive.