Answer: Gold, silver, and copper are all in a group of minerals called “Native elements”.
Native elements minerals are elements that are created in nature in an uncombined form from other elements, unlike jewelry.
Sensory receptors convert stimulus into electrical signals by signal transduction.
<h3>What is sensory receptors?.</h3>
Sensory receptors are found in specialized organs such as the eyes, ears, nose, and mouth, as well as internal organs. Each receptor type transmit stimulus or sensory modality which is interpreted to electrical signal and into a single perceptual frame eventually.
Therefore, Sensory receptors convert stimulus into electrical signals by signal transduction.
Learn more about sensory receptors here.
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Soil with high porosity<span>
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