Answer:
O It allows for an increase of oxygen in sediments.
Explanation:
The presence of sediments and water in a habitat generates that the water molecules oxygenate these sediments, and that also generates a micrometric system where the drainage of the same fluids works better.
These sediments generally accumulate, generating sedimentation rocks over time, or accumulating precipitously at the bottom of pools of water.
Once the rocks or firm sediments are formed there, some microorganisms such as bacteria or the fungi kingdom may accumulate.
Answer:
Explanation:
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Answer:
Certain cell organelles are present only in plant cells like chloroplast and certain only in animal cell like centrioles.
Explanation:
The concept can be explained in three stages:
- <u>Organelles only in plant cells</u>- <em>Chloroplast</em> is an organelle which is helpful in photosynthesis. Since animals don't perform photosynthesis, they don't need it. Plant cells also have a <em>cell wall</em> on top of a cell membrane.
- <u>Organelles only in animal cell</u>- <em>Centrioles</em> are present in animal cells which help in movement through structures like <em>flagella and cilia.</em>
- <u>Organelles present in both plant and animal cells</u>- <em>Ribosomes, nucleus,mitochondria, golgi complex, cell vacuoles, lysosomes</em> are present in both plant and animal cells.
The equipment that the arson investigator used is ultraviolet
fluorescence. The mechanism in this Ultraviolet Fluorescence in which UV
radiation excites chemicals in object and causes them to release visible light.
Arson investigator is a part detective and part fire scientist.