Common house hold cleaning products.
A)
can be a potential health hazard
B)
do not pose any potential danger to humans
C)
do not pose any potential harm to the environment
D)
should all be banned for they do more harm than good
E)
are all biodegradable and therefore poses no harm to the environment

The answer is A.

B- they do, you can read the warning labels.

C- They are made of harmful chemicals, so they do pose a threat to the environment

D- they help keep away filth and germs in our homes, so they are very useful to humans.

E-this is the same as c.

So the answer is A.

I hope this helps!

The answer is b. a pro-natalist

Like many students at university, you may be unhappy about the results you attain in exams. you may feel that even with all you are doing there must be something more -- or different-- you could be doing to get better grades. we have all at some time or other heard of that student who only studies a couple of hours for final exams and scores a's every time. we stand in awe of those who seem to breeze through without undue effort and seem to need very little in the way of studying to nail an exam. the reasons for success, in what i think are the vast majority of cases, are less esoteric than many students think: successful students consistently apply a series of productive strategies with view to attaining clearly identified learning and grade goals throughout the academic term.