Answer: Option D " Respiratory Depression"
Explanation: Opioid are the substances that acts as morphine. This is used as analgesic, including anesthesia.
Medically this drug is used to cure diarrhea, reversing of the opioid overdose, constipation et cetera.
The side effect of this drug includes Respiratory depression, characterized by slow and ineffective breathing.
So, the correct answer is" option d"
answer:
cobolt
explanation:
Cobalt has the least requirement a day for an individual, at only 0.0015mg for both men and women. It can be obtained from fish, nuts and green leafy vegetables. Cobalt is utilized in the body to nourish digest and process vitamin B12. In extension, cobalt serves to treat diseases such as anemia and several dangerous diseases. Cobalt also helps in repairing of myelin, which surrounds and guards nerve cells. It serves in the production of hemoglobin (red blood cells).
Answer:
1,800,000,000 ways
Explanation:
Given


Required
Number of ways of selection
From the 8 digits; the first must be nonzero (i.e. any of 1 - 9).
There are 9 ways of selecting this:
The other 7 digits could be any of the 10 digits and there may be repetition.
Each of the digits can be selected in 10 ways. So, the number of ways of selecting the 7 digits is: 
<u>For the alphabets:</u>
The first can be selected from the
letters while the second can be selected from the remaining 
So, the number of ways the alphabets can be selected is: 
<u>Total number of selection is:</u>


Answer:
Bad ppl take their anger out on schools
Explanation: