Answer:
A
Explanation:
sublimation is turning solid to gas
Answer:
There was no oxygen in the flask.
Explanation:
Anaerobic organism do not need oxygen!!
That they are <span>caused by microorganisms.</span>
Answer:
The right answer is D. The benthic zone
Explanation:
The limnetic and the littoral zone all get a lot of sunlight so there are a lot of plant life. The pelagic zone hosts a variety of plant species so this cannot be the correct answer. That leaves us with the benthic zone.
Benthic meaning inhabiting bottom areas or substrates. Plant life at the bottom is very scarce but there are a lot of insect species.