1 month ago

The microorganisms that inhabit the sludge at the bottom of a lake would live in which microbiota zone

1 answer:

s2008m [2.3K]1 month ago

8 0

In a lake, oxygenic phototrophs generate new organic materials and oxygen. If the primary production rates are overly high, the resulting surplus of organic matter can deplete oxygen levels in the bottom water due to respiration, leading to anoxic conditions, which then promotes anaerobic processes such as anaerobic respiration and fermentation. Organic matter that remains unconsumed in the surface layers sinks and is broken down by anaerobic organisms.

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The Cahuilla tribe was a Native American community that lived in the arid area near present day San Diego. The Cahuilla's diet r

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2 months ago

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"Sunlight is required for plant growth. When light energy is absorbed by a leaf, after a series of chemical reactions, the light

inysia [2303]

Answer:

TRUE

Explanation:

Green plants possess chlorophyll, a green pigment in their leaves. Chlorophyll can absorb the sunlight required for photosynthesis to occur. Photosynthesis refers to the process by which green plants produce food in the presence of light, water (H₂O), and carbon dioxide (CO₂), resulting in the release of glucose and oxygen (O₂) needed for the survival of all living beings.

The reaction that occurs during photosynthesis is illustrated below-

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

This method converts light energy into chemical energy, which is stored in glucose molecules.

Consequently, the statement is TRUE.

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2 months ago