-heterotrophs
Biology, 03.02.2021 01:00 donnafranks2003
The primary source of energy in most ecosystems is/are(1 point)
-the sun**
-heterotrophs
-glucose
-autotrophs
**what i picked
Answers: 1
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How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.
Answers: 2
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Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic
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Vessels draining the myocardium of the heart, open primarily ,into which chamber?
Answers: 2
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Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.
Answers: 1
The primary source of energy in most ecosystems is/are(1 point)
-the sun**
-heterotrophs
-heterotrophs
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