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Answer:
Collapse of seals, sea lions & sea otters in North Pacific triggered by overfishing of great whales. ... Lead author Alan Springer (University of Alaska, Fairbanks) and his co-authors propose that the decimation of great whale (baleen and sperm) populations by overfishing removed a major source of food for killer whales.
Explanation:
also the answer with the link was deleted
Answer:
a. Undefined
b. Bacteria
c. Viruses
d. Parasite
e. Bacteria
f. Parasite
Explanation:
In the first case is imperative to obtain more information in order to determine the causes of this contagious disease (contaminated seafood may be associated with different types of infections).
<em>Vibrio vulnificus</em> is a Gram-negative pathogenic bacterium associated with the consumption of contaminated oysters. <em>V. vulnificus</em> causes gastroenteritis, necrotizing infections and invasive sepsis.
Jaundice is a condition caused by hepatitis A, B and E viruses, it is a disease associated with poor liver function and the destruction of red blood cells.
<em>Cryptosporidium parvum</em> is a protist parasite (Phylum Apicomplexa) that causes the diarrheal disease cryptosporidiosis. <em>C. parvum</em> parasite is present in contaminated foods and water.
<em>Salmonella enterica </em>is a Gram-negative bacterium transmitted by eating contaminated foods, which causes severe diarrhea, fever and abdominal pain. Salmonella infection may also cause inflammatory diseases and dehydration.
<em>Thichinella spiralis </em>is a parasitic nematode that causes the trichinosis, a disease where larvae migrate to muscle, thereby producing muscle pains and serious pathologies. Trichinosis is caused by eating undercooked meat from contaminated animals.
Answer:
Harbor seal
Harbor (common) seal
<u>Binomial name:</u>
Phoca vitulina Linnaeus, 1758
Explanation:
Brainliest please?
