Energy in most ecosystems must flow through autotrophs because a. only autotrophs can convert solar energy into chemical energy. b. autotrophs are simpler organisms than heterotrophs. c. heterotrophs only generate a small fraction of their energy from photosynthesis.. d. all of the above.

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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