<span>Unstable nuclei can break apart spontaneously, changing the identity of the element.
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A reasonable view of the choice of using your friend as expert testimony is <u>D. The friend’s </u><u>insights</u> are valuable as peer testimony.
<h3>What is peer testimony?</h3>
Peer testimony is a testimony given by a person without the required specialist expertise in a particular matter.
Peer testimony serves as an assertion made by someone who has experience or knowledge of a particular matter. For example, your friend who has a brother with childhood Type I diabetes.
Thus, a reasonable view of the choice of using your friend as expert testimony is <u>Option D</u>.
Learn more about peer testimony at brainly.com/question/4214423
The answer is Anthropometry. It refers to a science of obtaining systematic measurements of human body. It was first developed in the 19th century as a method for the study of human variation and evolution. It is used to help scientists, researchers and anthropologists to understand human physical variations among human beings
