The answer would be D. Frequent infections.
Toxic chemicals are mostly found in waste sites where they dump old chemicals and with that, that could cause health problems because they could either dump it into the oceans where the life is or they will burn it causing pollution.
Hope this helped :)<span />
Sometimes in order to determine which energy bars have the most protein it depends on the company sometimes you can find it on the front or back of the wrapper it overall it would be the back of the wrapper
Hoped this helped!
<span>you're performing cardiovascular exercise,
you don't work at too high an intensity level,
your heart is strengthened</span>
