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NikAS [45]
2 years ago
15

What is the usefulness of categorizing Earth's history into the geologic time scale?

Biology
1 answer:
Galina-37 [17]2 years ago
8 0
Answer-
Found this quizlet with the answer hope it helped

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Which of the following is an example of positive feedback?
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D is the correct answer. (Panting in a dogs increases the amount of cool air in nasal passages and lowers body temp).
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3 years ago
De qué manera un cambio en la secuencia del gen que codifica para una de las cadenas de la hemoglobina puede afectar la función
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Answer:

Please put this question in English and I would then love to help you. Thanks.

3 0
3 years ago
The following is true about the elbow joint The elbow is made up of the humeroulnar, humeroradial and proximal radioulnar joints
vekshin1

Answer:

**All are Correct**

Explanation:

The elbow is made up of the humeroulnar, humeroradial and proximal radioulnar joints ✔

The elbow flexors are stronger than extensors✔

The MCL is taut during distraction at 90 degrees of elbow flexion✔

The joint capsule resists extension from neutral into hyperextension✔

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3 years ago
Bacteria, like the Lactobacillus acidophilus use sugar as an energy source for anaerobic cellular respiration. This process prod
Alexandra [31]

Answer: Lactic acid fermentation

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It is converted by help of bacteria known as Lactobacillus acidophillus. This method is very frequently in many of food processing industry.

6 0
3 years ago
Explain the phenomenon of photorespiration, including why it is thought to occur (evolutionarily speaking), and why plants have
liubo4ka [24]

Photorespiration limits casualty products of light reactions that build up in the absence of the Calvin cycle. In many plants, photorespiration is a problem because on a hot, dry day it can drain as much as 50% of the carbon fixed by the Calvin cycle.  The closing of stomata reduces access to CO2 and causes O2 to build up. These conditions favor a seemingly not useful process called photorespiration.  In most plants (C3 plants), initial fixation of CO2, via rubisco, forms a three-carbon compound.  In photorespiration, rubisco adds O2 instead of CO2 in the Calvin cycle. Photorespiration eats up O2 and organic fuel and releases CO2 without producing ATP or sugar. Photorespiration can evolve relic because rubisco first evolved at a time when the atmosphere had far less O2 and more CO2. 

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