Joseph Henry in about 1835. He is American and he made something called a relay.
Answer: WebMD
WebMD, with the URL https://www.webmd.com, provides credible health and medical information on the web.
<em>The correct answer is d. muscular strength.</em>
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<em>Explanation :</em>
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<em>The maximal force a muscle can create when it contracts is referred to as muscular strength. When compared to someone with lower physical strength, someone with better muscular strength can lift heavier weights. Lifting progressively larger weights over time and eating a diet rich in protein-based foods can help a person's physical strength gradually grow.</em>
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<em>I hope this helps. Please mark "Brainliest" if you can.</em>
<span>In spreadsheet software, use pivot tables to create meaningful data summaries to analyze worksheets containing large volumes of data.</span>
Meaning of key word here is "unauthorized": We don't have access to use the system. But you are try to accessing an Unauthorized system which is illegal, can be ethical. I think, although not legal in point of where you have to decide of right and wrong. Like if you want to getting information from criminals personal file to catch him then i would be right.
Yes if an administrator want to fix a problem something going on in his/her network wrong,then he/she can access the systems which is attached to network. Like if somebody is trying to access your's network or wifi getting password then you can stop to them use ethically,stop her/him system access to attaching your's network.