change in mood,
change in attitude,
change in their character,
Answer:
Only certain types of people can become dependent and addicted to a drug. True or False: Most studies show that people in the 18-25 year old age groups are by far the heaviest users and experimenters when it comes to drug use.
Answer:
Humans get West Nile from the bite of an infected mosquito. Usually, the West Nile virus causes mild, flu-like symptoms. The virus can cause life-threatening illnesses, such as encephalitis, meningitis, or meningoencephalitis. There is no vaccine available to prevent West Nile virus.
Explanation:
A) Hypertonic environment
B) Lower pH
C) Depletion of nutrients
D) Lower osmotic pressure
Answer:
A) Hypertonic environment
Explanation:
A hypertonic environment or solution contains more solute than solvents, that is, the solution in the environment has more dissolved particles, such as salt or sugar. Microorganisms are unlikely to survive in a hypertonic solution as water would be drawn out of the ells of the mircoorganisms, causing their cells to shrink.
Salts and sugars are used in preserving foods as they create a hypertonic environment that is unfavorable to bacteria and fungi that cause food spoilage.
Diphtheria<span>, Haemophilus </span>influenzae<span> serotype b infection,</span>hepatitis B<span>, </span>measles<span>, </span>meningitis<span>, </span>mumps<span>, </span>pertussis,poliomyelitis<span>, </span>rubella<span>, </span>tetanus<span>, </span>tuberculosis<span>, and </span>yellow fever are considered to available
