Biology, 26.11.2019 07:31 24hudsonmoss
During the 19th century, sea otters were hunted almost to the point of extinction. when the number of sea otters became very low, it was noticed that the rich ecosystem of kelp bed forests was also disappearing. it was discovered that the sea otters were predators of sea urchins that were in turn predators of the kelp. when sea otter numbers declined, the sea urchin populations grew, destroying the kelp ecosystem and the many species that depended on it. it was then understood that sea otters were in the ecosystem.
Answers: 1
Biology, 22.06.2019 01:00
Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?
Answers: 3
Biology, 22.06.2019 01:30
Twin boys have girlfriends one of the couples have a baby would the dna of the lil baby be the same as the couples dna bc the boys are identical twins
Answers: 1
Biology, 22.06.2019 15:30
On his trip to the galapagos islands, darwin determined that animals on the islands
Answers: 1
Biology, 22.06.2019 19:00
asap plz when a charge is dropped from a felony to a misdemeanor, which type of plea bargain has happened? ? a. vertical b. horizontal c. avoidance of stigma d. reduced sentence
Answers: 3
During the 19th century, sea otters were hunted almost to the point of extinction. when the number o...
Mathematics, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
Chemistry, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
History, 14.10.2019 02:30
Biology, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
Biology, 14.10.2019 02:30
Biology, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
Mathematics, 14.10.2019 02:30
English, 14.10.2019 02:30
Geography, 14.10.2019 02:30