what are biohazards? what are its causes and effects? what measures can be taken to tackel with the problem?

Answer 1

Biohazards are any thing that can cause infection or disease if it were allowed to come into contact with a person. This can be anything from a pool of standing water with mosquitoes in it in a part of the country known to contain West Nile Virus, to a used syringe to an ebola isolate. Cause and effect only really have to do with human-generated biohazardous waste that has been disposed of improperly. Causes are improper disposal of BHW in places that might eventually cause them to come into contact with humans. The effects can be an individual person catching a disease they might not ordinarily come by, and the measures vary. Stiffer penalties for people caught disposing of such waste improperly. For natural occurences, finding a way to get rid of the problem without throwing the local ecology totally out of whack.

Answer 2

It would no longer be both. The meanness and sadness might be coincidental, or they might each be precipitated through a few 3rd element or combo of elements. Mean is an attractive inconsistent trait. I can suppose of lots of occasions of persons doing or pronouncing imply matters, however I would not name all of them imply persons. I might say that essentially the most average factors of meanness are transitority elements, like being worn out or confused or frustrated. Selfishness might, I consider, be the trait such a lot intently concerning meanness. And beneath all of it we are all egocentric. Some people are simply extra willing to exhibit it than others.

Answer 3

Usually bio hazard means dangerous disease causing microbes. Like a bottle of living smallpox germs. The measures to tackle the problem are to keep the bottle closed or to sterilize it, killing the microbes.