Answer:
Scientists began to put together evidence that the continents could move around on Earth's surface. The evidence for continental drift included the fit of the continents the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climatic zones.
Explanation:
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The unit for resistance is Ohm. When subjected to a potential difference of one volt, the SI unit of electrical resistance transmits a current of one ampere.
<h3>What is resistance?</h3>
It is an electrical circuit, that use to measure the resistance to current flow. The Greek letter omega is used to represent resistance in ohms. Georg Simon Ohm (1784-1854), a German physicist who researched the link between voltage, current, and resistance, is the name given to Ohms.
Thus, option C is correct.
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Biotic factors must be living. The only choice that fits the requirements of life is C. tree
The rest of the choices are abiotic factors
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In a research study, asking women if they have had an abortion, is an example of when situation and time are key to assessing risk of harm.
<h3>How does risk of harm factor into research?</h3>
The likelihood of danger resulting from a risk of harm must be identified and evaluated by researchers. They need to make sure that the risks are either acceptable given the potential benefits to the person or outweighed by the social and scientific value of the knowledge gathered.
<h3>How can the security of research participants be ensured?</h3>
Advice for safeguarding research subjects:
- Speak with the institution about new protocols.
- Consider each move you make.
- Don't just think about threats within the lab.
- If necessary, update your consent forms.
- Protect research subjects who are not human.
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