Consider this ecological pyramid found in great lakes ecosystem. ecological pyramids are diagrams that are used to show how much energy the number of organism or how much biomass may be found at each tropic level of all the food webs of a community. why are the autotrophs, in the case the algae, always placed at the base of the pyramid ? a) autotrophs are always the most numerous in any ecosystem b) autotrophs are the starting point of the carbon cycle in any ecosystem c) autotrophs are responsible for converting solar energy into usable chemical energy d) autotrophs work with saprophytes and detritivores to recycle energy into the food web
Answers: 1
Biology, 21.06.2019 16:00
The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?
Answers: 2
Biology, 22.06.2019 02:10
Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?
Answers: 2
Biology, 22.06.2019 04:30
Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases
Answers: 2
Biology, 22.06.2019 09:30
2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up.o yes
Answers: 2
Consider this ecological pyramid found in great lakes ecosystem. ecological pyramids are diagrams th...
Mathematics, 23.06.2020 18:01
History, 23.06.2020 18:01
Biology, 23.06.2020 18:01
Mathematics, 23.06.2020 18:01