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gtnhenbr [62]
3 years ago
5

The early purple bacteria could not survive in oxygen-rich environments. How did the arrival of the green bacteria likely affect

the survival of purple bacteria?
Biology
1 answer:
Mariulka [41]3 years ago
7 0

Answer:

Because the green bacteria produced oxygen during photosynthesis, the purple bacteria had a harder time surviving.

Explanation:

Sample Answer

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What is the carbon cycle
Andrews [41]
The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth. Carbon is the main component of biological compounds as well as a major component of many minerals such as limestone.
3 0
3 years ago
Read this Pulmonology Consult excerpt:On physical exam, the patient is alert. He takes occasional pauses when he says long sente
Alborosie

Answer:

B. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is present

Explanation:

Auscultation in medicine, is the action of listening to sounds from the heart, lungs, or other organs, usually using a stethoscope, in order to perform medical diagnosis.

Auscultation is performed for the purposes of examining the circulatory and respiratory systems, as well as the alimentary canal. The procedure is best performed in a quiet examination room. A stethoscope is used to magnify internal sounds. Small changes in breath sounds are carefully observed in order to make a diagnosis.

Whispered pectoriloquy is used to detect vocal resonance. It is  used as a means of finding masses (consolidations e.g. pus) in the lung and is performed by having the patient quietly whisper a word. If fluid or a mass is present, words that are whispered may be heard clearly.

7 0
3 years ago
Which term describes atp production resulting from the capture of light energy by chlorophyll? masteringbiology?
spayn [35]
Photosynthesis 

Photosynthesis is the production of ATP through the conversion of energy from sunlight using chlorophyll.

Chlorophyl is found in plants, and plants use sunlight to make energy.

That energy is in the form of ATP.

5 0
3 years ago
Why does Dr. Davis emphasize that people need to return to their hometowns to work?
tia_tia [17]

Answer: C. he believes returning to get back will inspire others to make changes and do the same

Explanation:

5 0
2 years ago
Natural disasters such as fires and floods will change the ______ of an ecosystem????
djyliett [7]
Biodiversity

Hope this helps!
6 0
3 years ago
Read 2 more answers
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