Pollutants vary in their persistence, which means some ____.
A) reside in the environment for thousands of years, whereas others last for only a few minutes
B) are toxic to organisms in tiny concentrations
C) may seem harmless, but could be very deadly to distant species
D) may interfere directly or indirectly to marine populations
Question 2
Pollutants that can be broken down by natural processes into simpler compounds are described as ____.
A) hermatypic
B) sustainable
C) renewable
D) biodegradable
Environment
Environment of tRNAs at the ribosome as determined by cross-linking
The rock cycle and the Earth’s physical environment
Selective pressures from the environment influence adaptation
Environmental ethics pertains to humans and the environment
This living protozoan is the common Paramecium multimicronucleatum that moves by means of its numero