Lichens are a mix of two organisms—a fungus and an alga. the alga, by virtue of its ability to carry out photosynthesis, provides food for the fungus. the fungus, in turn, protects the alga by forming a covering over it. what kind of an interaction is being exhibited by the fungus and the alga? a. commensalism b. mutualism c. competition
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Biology, 21.06.2019 20:30
Which of the following is a common danger of commercial fishing?
Answers: 1
Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
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Biology, 22.06.2019 09:00
How does photosynthesis show the conservation of mass and energy?
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Biology, 22.06.2019 10:30
19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase
Answers: 2
Lichens are a mix of two organisms—a fungus and an alga. the alga, by virtue of its ability to carry...
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