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Lyrx [107]
2 years ago
15

Which evolved first, photosynthesis or cellular respiration?

Biology
1 answer:
Readme [11.4K]2 years ago
6 0

Answer:

Because photosynthesis is a source of oxygen, it seems intuitive that photosynthesis evolved first: once enough O2 was in the air, then respiration would be able to arise in the newly oxygen-enriched atmosphere. However, some biologists have argued since the 1970's that respiration in fact evolved first.

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A population of walleye increased from 1200 to 3700 from 2004 to 2006 what is the Growth rate?
Varvara68 [4.7K]

Answer:

The growth rate is 1250 per year.

Explanation:

  • First of all, lets consider the population number in both years;

The initial population is 1200, and

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So 2500 population were increased in (2006 - 2004)= 2 years.

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6 0
3 years ago
evolve fundamentals practice exam an adult male client with a history of hypertension tells the nurse that he is tired of taking
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It is important that you continue your medication while learning to meditate.

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Hypertension could e the cumulative effect of many factors like a high amount of fat and salt in diet along with several hormonal problems.  

If a person shifts from anti-hypersensitive medication to the mediation then the nurse would divide the patient to continue the medication and besides start doing mediation as both will show cumulative effect and not avoiding medications.

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Which of the following causes a precipitate to form
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