HURRY PLS HELP

What is the main concern with persistent organic pollutants (POPs)?
a.
They are only found in plants, and they disrupt photosynthesis.
b.
They quickly break down into more harmful pollutants.
c.
Although they are rarely found, they are very toxic.
d.
They can be concentrated in an organism’s fatty tissues.
e.
They are soluble in water and cause large-scale problems.

e

Explanation:

Persistent organic pollutants (POPs) are chemicals of global concern due to their potential for long-range transport, persistence in the environment, ability to bio-magnify and bio-accumulate in ecosystems, as well as their significant negative effects on human health and the environment.

the correct answer is in fact b. spring tides are the highest, while neap tides are the lowest.