A would be the right choice i think not really enough information.
Various teratogens to the pre-natal environment can lead to dangers like causing breathing problems and lungs definicy
<span>C.to eliminate all pests
most scientific advancements are used for inventions such as pesticides or GMO's to combat the effects of pests that eat/infect food. However, the usage also affects the human body if it is eaten without being treated (washed) properly.
hope this helps</span>
The person, or the company that supports the job being done