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Alexus [3.1K]
3 years ago
15

Which animal population do scientists frequently study in order to identify specific ways to evaluate the impacts of contaminant

s on biological communities?
a. bottlenose dolphins

b. giant tortoises

c. mallard ducks

d. swan geese
Biology
2 answers:
ASHA 777 [7]3 years ago
5 0

Answer:

mallard ducks I think so

kolezko [41]3 years ago
4 0

Answer:

D.

Explanation:

Galapagos tortoises have been and continue to be threatened by predation and habitat destruction from invasive species, and increasing human

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