Answer:
Explanation:
In San Francisco, for example, the news of the discovery of gold to its north depleted its police force while simultaneously triggering an explosion in its population. ... During its first year (1851), the Committee hanged four law breakers, whipped one, deported 20 and released 41 after trial.
The top priority for this key sector of the marine environment is to preserve current options and, in many cases, to rehabilitate degraded coastal systems essential to the early life cycles of many living marine resources that are exploited farther offshore, as adults.
Answer:
The options.
A) Planet B has an orbital period 64 times shorter than Planet A.
B) Planet B has an orbital period 4 times shorter than Planet A.
C) Planet B has an orbital period 64 times longer than Planet A.
D) Planet B has an orbital period 4 times longer than Planet A.
E) Planet B has an orbital period 8 times longer than Planet A.
The CORRECT ANSWER IS E)
E) Planet B has an orbital period 8 times longer than Planet A.
Explanation:
Using P2 = a3 to do the estimation.
Let the size of the orbit (a) be represented in astronomical units (1 AU is the average distance between the Earth and Sun) and the period (P) is estimated in years, then Kepler's Third Law says P2 = a3.
It implies that:
A) the period of a planet is independent on its mass.
B) all orbits that possess equal semimajor axis possesses equal period.
C) planets that very distant from the Sun moves slowly than those that are nearer to the sun.
P2 = a3
Given, a =2
P2 = (2)^3
P2 = 8
E) Planet B has an orbital period 8 times longer than Planet A
In the years from 1900 to the present, life expectancy in the United States has drastically increased.
The tremendous increase in life expectancy during the last century may be the greatest human achievement.
In the 110 years between 1900 and 2010, the United States' life expectancy at birth increased from 47.3 to 78.7 years (Centers for Disease Control and Prevention/National Center for Health Statistics [CDC/NCHS], 2012, 2013). Declines in infectious diseases and fatalities disproportionately among the young caused this longer lifespan. After infectious diseases accounted for the majority of deaths, the leading causes of mortality were cancer and cardiovascular diseases. In the second half of the 20th century, these then became the focus of science and medicine.
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Answer:
Health and hospitals.
Explanation:
Health and hospital budget are given special attention in any country. If the country is poor its health budget is given maximum fund to ensure good health care facilities for the citizens. Cities and States spend about same amount on health and hospitals budget to ensure the health care facility availability in the country and to deal with any pandemic diseases.
