Biology, 08.11.2019 07:31 mckenna426
As scientists advise about potential risks due to climate change, species loss is a high ranking ecological concern. one group of species, the penguin, is of major concern. the adelie penguin of antarctica is undergoing population decline, with a 30% decline likely in the next thirty years, which of these is not a potential factor in adelie penguin decline due to climate change? a) increased global temperatures decrease the habitat and ice cover in antarctica for this penguins. b) increased evaporation can increase the salinity of the ocean, resulting in salty conditions that harm the penguins. c) increased global temperatures decreases the food available to the penguins as certain sensitive ocean species are declining. d) increased melting and precipitation in the antarctic can cause penguin young without waterproof feathers to get wet and freeze to death.
Answers: 1
Biology, 21.06.2019 14:20
Look at the figure above. which atmospheric layer has around 80 percent of the mass of the earth's atmosphere? (hint: it's where the clouds seen on earth are formed.) a. exosphere b. troposphere c. stratosphere d. thermosphere
Answers: 2
Biology, 22.06.2019 05:10
Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla
Answers: 3
Biology, 22.06.2019 14:10
Select the correct answer.what is the observable characteristic of a person called? o a. genotypephenotypeoc.alleleo d.gene
Answers: 2
As scientists advise about potential risks due to climate change, species loss is a high ranking eco...
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