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mafiozo [28]
2 years ago
15

Which of the following is an example of positive feedback?

Biology
1 answer:
masha68 [24]2 years ago
6 0

Answer:

uuh theres not an example please comment under this post to me the options

Explanation:

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What is the main difference between weather and climate?
8_murik_8 [283]

Answer: Option B) The length of time over which the conditions are measured

Explanation:

Weather is the atmospheric condition of a given area over a short period of time, usually days to several months

Climate, on the other hand, is the atmospheric condition of a given area over a long period of time, usually over 2 years.

Thus, weather and climate differ based on the length of time over which the conditions are measured.

8 0
2 years ago
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3. Algae makes energy-rich carbon compounds through
Thepotemich [5.8K]

A complementary process in nature either adds (options 3, 6, and 7) or removes ( options 4 and 5) carbon dioxide from the atmosphere.

<h3>Complementary processes and it's benefits</h3>

The processes that leads to the addition of carbondioxide back to the atmosphere include the following:

  • The eruption of volcanoes.

  • Cellular respiration carried out by organisms to release energy from food molecules.

  • The use of gasoline to power cars

The processes that leads to the removal of carbondioxide from the atmosphere include:

  • The production of energy-rich carbon compounds through photosynthesis.

  • The dissolution of carbondioxide in rainwater.

Learn more about photosynthesis here:

brainly.com/question/19160081

5 0
2 years ago
Now we need to prepare a buffer that has a pH of 7.4. We need this specific pH to
Anestetic [448]

Answer:

b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Explanation:

Hello,

In this case, considering that the buffer required a pH greater than 7 where the basic conditions are present, we need a weak base and its conjugate base in order to assure such pH greater than 7. Moreover, by using a strong acid, we can gently add it in order to decrease the pH up to 7.4 via a properly measured neutralization of the necessary moles of base up to a hydrogen concentration of 3.98x10⁻⁸ (pH). Therefore, answer is b) By mixing weak base with its conjugate acid and then adjusting the pH with strong  acid.

Best regards.

8 0
3 years ago
Solar and wind energy are examples of _____ energy.
g100num [7]

Answer:

Renewable energy

Explanation:

3 0
2 years ago
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What happens to the carbon dioxide (CO2) levels of a plant when it does or does not have light?
zubka84 [21]

Explanation:

Carbon dioxide is needed for photosynthesis, but oxygen is needed for cellular respiration. Assuming there is still oxygen then the plants will produce carbon dioxide and some of it will be reabsorbed by photosynthesis during daylight. However, ultimately there wouldn’t be enough carbon dioxide for the plants to grow and they will start to die. Some plants have evolved a C4C4 photosynthesis pathway so they only require a small amount of CO2CO2 to survive, however they do still require more than zero CO2CO2.

So basically you killed off all the plants and all the other non-microbial life died of starvation shortly afterward.

Hope it helps...!! Please mark as brainliest

8 0
2 years ago
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