5. how do tiny biogenous tests, that would otherwise be carried horizontally long distances by currents, reach the ocean floor directly below where test secreting organisms live? they sink vertically in fecal pellets excreted by heterotrophic organisms. b. adsorption to vertically sinking precipitates. they are swept vertically into turbidity currents. d. they percolate vertically through hydrothermal vents
Answers: 3
Geography, 23.06.2019 15:50
The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d
Answers: 3
Geography, 23.06.2019 18:00
Which of the layers of the earth has the following three characteristics? i. it is a solid outer layer. ii. it is between 3 and 30 miles thick. iii. it is separated into plates. a. the outer core b. the inner core c. the mantle d. the crust
Answers: 1
5. how do tiny biogenous tests, that would otherwise be carried horizontally long distances by curre...
Biology, 30.11.2020 22:00
Mathematics, 30.11.2020 22:00
Mathematics, 30.11.2020 22:00
Arts, 30.11.2020 22:00
Arts, 30.11.2020 22:00
Biology, 30.11.2020 22:00
Biology, 30.11.2020 22:00