Large populations of tortoises inhabited the galápagos islands before humans. when humans settled on the islands and introduced goats, the number of tortoise declined. what is most likely the explanation for the decrease in the tortoise population? a. goats consume tortoise hatchlings. b. goats pollute water sources. c. goats compete with tortoises for vegetation. d. goats contribute to soil erosion.

Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells

When mitochondrial dna from living relatives was compared with mitochondrial dna from the skeletons, scientisits determined that skeletons 3,4,5,6 and 7 were members of the romanov family. which of these skeletons can be identified by name based on the evidence you have? explain your answer.