Answer:
The Earth's outer crust (the lithosphere) is composed of a series of tectonic plates that move on a hot flowing mantle layer called the asthenosphere. Heat within the asthenosphere creates convection currents that cause tectonic plates to move several centimeters per year relative to each other.
Option C
The peer review process, in which scientists submit write-ups of their ideas and experiments to a set of colleagues who judge how good the ideas are before the ideas can be published, is: A useful and important, even if imperfect, mechanism of quality-control for the scientific literature
<u>Explanation:</u>
The peer-review practice endures to approve scholarly work, accommodates to enhance the worth of proclaimed research, and builds networking circumstances in research areas. Notwithstanding critiques, peer review is yet the unique internationally affirmed system for research validation.
Peer review guarantees that documents undergo a fair evaluation and skillful opinion, enabling scholars to develop their script and therefore high-quality experimental interpretation and articles to be proclaimed. It also encourages the browsers to believe the scientific uprightness of the report and to present notified declarations where peer reviewer comments are ready.
Answer:
<h3>Acute Stress Disorder, Post-Traumatic Stress Disorder (PTSD).</h3><h3 />
Explanation:
Trauma is the experience of severe mental distress which prevails after a life-threatening event or after horrifying experiences. It may have lasting effects on an individual's mental and physical well-being. It may also develop anxiety, depression, sadness, trouble sleeping, and other emotional problems among the patients.
Acute Stress Disorder symptoms usually occur immediately or shortly after a traumatic event or happening and last only for about three days to three weeks. During this period of time, an individual may experience anxiety, nightmare, hyper-vigilance and alertness, sleep disorder, etc.
On the other hand, Post-Traumatic Stress Disorder occurs after a traumatic event too but persists much longer than acute stress disorder. An individual may experience this stress disorder for about a month or more. The patient may experience similar symptoms like Acute Stress Disorder, however, they persists for a longer period of time.
Answer:
Empedocles
Explanation:
He is the person who thought that matter is made up of fire, water, air, and earth.
