Answer:
Option D.
The AIDS has become the global pandemic in recent years.
Explanation:
- AIDS is the disease caused by HIV retro virus. It suppresses the immune system and causes gradual sickening of the host and finally death.
- The Black Death or Plague is the disease that affects humans and mammals. It is caused by bacteria and human suffer when bitten by rodent flea or handling of animals infected. It was one of the worse pandemics in the 14th century in Europe.
- The Spanish flu was the disease that became pandemic in 1918. It is caused by virus H1N1 influenza virus, similar to the virus of birdflu.
Answer:
Nixon formally resigned on August 9, making Ford the first President of the United States who had not been elected as either president or vice president.
Explanation:
Answer:
It is neutral because it does not obviously affect the dog’s survival.
Explanation:
How would this definitively affect their rate of survival? I know it is a rhetorical question, but unless dogs rely only upon their tails for communication within the species (or something of the sort), I don't see the help or harm in it.
<span>When was the first regular stagecoach lines established between Missouri and California?
1756</span>
