Cyanobacteria are oxygenic photosynthetic bacteria. They harvest the sun's energy, absorb carbon dioxide, and emit oxygen. Like plants and algae, cyanobacteria contain chlorophyll and convert carbon dioxide to sugar through carbon fixation. ... Cyanobacteria are found in various land biomes and aquatic environments.
The first trophic level that would likely suffer would be the primary producers. The first thing that usually occurs as humans move into or influence an area would be clearing the land fir the purpose of creating infrastructure for development or for agricultural purposes. This is the primary cause of deforestation globally. As the first trophic level is affected so too are the other levels in an ecosystem.
Answer:
B. Information is obtained through observations and experimentation.
Explanation:
In a scientific investigation, you will always have to observe and experiment on a project. If you only do the experiment and tell people what happened in the experiment, but they don't believe you is because you didn't observe and write down your results.
B. Information is obtained through observations and experimentation.
That is your answer.
Answer:
Gene expression is primarily controlled at the level of transcription, largely as a result of binding of proteins to specific sites on DNA. ... The regulator gene codes for synthesis of a repressor molecule that binds to the operator and blocks RNA polymerase from transcribing the structural genes.
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