Dna exists in the cells of all living organisms and dna proves evolution
I would say overproduction. Not sure though. Hope this helps!
Answer:
c they let people know what dinosaurs looked like
Answer:
D. DDT
Explanation:
DDT is highly persistent in the environment means that it break down very slowly in the environment. The half-life for DDT is from 2 to 15 years. Half-life is the time needed for the degradation of half of the compound. Persistent bio-accumulative toxic substances (PBTs) are chemicals that break down slowly in the environment and its accumulation in living organisms are toxic. Some PBTs are dispersed through air currents while some uses other environmental pathways, resulting in contamination of regions far from their points of origin.
Answer:
Heated water from the industries can treated before discharging directly to the water bodies.
Explanation:
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