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Lady bird [3.3K]
2 years ago
7

What do convection currents mean?

Biology
1 answer:
Dimas [21]2 years ago
7 0

Answer:

Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock.

Explanation:

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alekssr [168]

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3 0
2 years ago
Concerns over a global dependence on fossil fuels include environmental, economic, and social consequences.
Natasha2012 [34]

True

Explanation:

Concerns over a global dependence on fossil fuels include environmental, economic and social consequences. The effect of reliance on fossil fuels cuts across on almost all aspect of life.

  • Environmental concerns include pollution, acid rain, global warming e.t.c
  • Economic consequences involves monopoly of the energy market, scarcity, inflation, corruption e.t.c
  • Social consequences include reduced standard of living, poverty, e.t.c

Fossil fuel is a non-renewable source of energy.

Learn more:

non-renewable energy brainly.com/question/6944540

#learnwithBrainly

5 0
3 years ago
Read 2 more answers
The cooler air over the ocean moves toward the beach during the day to replace the warm, rising air over the land
user100 [1]
Write a short story about the journey of a ribosome through transcription to translation to a protein from a narrative perspective as the ribosome.

Explain the main process of Protein Synthesis from the perspective of the ribsome


include these vocabulary words:

Protein Synthesis, Amino Acid, Codon, Anticodon, Nucleotide, RNA: mRNA/ rRNA/tRNA DNA, RNA Polymerase, Transcription, Translation, Polypeptide, Genetic Code, Protein

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5 0
2 years ago
I don't think this is a good question,but
Mila [183]
Your spinal cord is part of your central nervous system. True or False Answer: True
6 0
3 years ago
What are the punnet squares really used for and do they work 
podryga [215]
Punnett squares are used to find out the possible genotypes of the next generation after a cross and thus find the phenotype too according to the predicted genotypes.

For example, parents with genotypes of Rr and rr cross together, we can use the punnett square to list out the possible genotypes of their children which are Rr and rr.

You can never predict the exact genotypes of the next child but you can find out the possibility if they carry a certain trait. All the genotypes of the child are in random but you at least know what phenotypes they'll have.
3 0
3 years ago
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