Sodium chloride is the 3rd most abundant element found in ocean water
Answer:
CFC ( chlorofluorocarbon)
The right answer is Half-life.
Half-life is the time taken by a substance (molecule, drug or other) to lose half of its pharmacological or physiological activity. Used by extension in the field of radioactivity, the half-life, also called radioactive half-life, is the time at which half of the radioactive nuclei of a source have disintegrated.
<span>The term half-life is often misinterpreted: two half-lives do not correspond to the full life of the product. The half-life is in fact the median of the life of a product, that is to say the duration below which there remains more than 50% of the product, and beyond which there remains less than 50%.</span>
Answer:
Many hormones cause the heart to pump faster
Explanation:
However, norepinephrine (NE) is one of the more important hormones. It is involved in the fight-or flight response, where it increases heart rate, blood pressure, and blood flow to skeletal muscle.
Answer:
A chain reaction refers to a process in which neutrons released in fission produce an additional fission in at least one further nucleus. This nucleus in turn produces neutrons, and process repeats. The process may be controlled (nuclear power) or uncontrolled (nuclear weapons).
Explanation:
