Answer:
Chromosomal abnormalities include Down syndrome, Trisomy 18, Trisomy 13, Klinefelter syndrome
Symptoms and signs of West Nile virus<span> include </span>fever,headache<span>, body aches, skin </span>rash<span>, and </span>swollen<span> lymph nodes. Severe symptoms and signs may include stiff</span>neck<span>, sleepiness, </span>disorientation<span>, coma, </span>tremors<span>, convulsions, and </span>paralysis<span>. Most cases of </span>West Nile virus infection<span> are mild and go unreported.
</span><span>Symptoms of salmonella poisonong include diarrhea, fever, chills, and abdominal pain.</span>
Answer:
After the wastewater is purified it is pumped into the ground to mix with aquifer water. Sometimes the treated water is used to form a barrier against invading seawater on groundwater. The purified water trickles down to replenish the groundwater supply.
Explanation:\
I hope that helps. I don't know if this is right or wrong, but good luck :)