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EastWind [94]
3 years ago
11

Once a star produces enough heat from friction, it switches to this type of energy production:

Biology
2 answers:
Nezavi [6.7K]3 years ago
4 0

its makes radio waved which causes solar energy for earth

Radda [10]3 years ago
3 0

Answer:

Star Formation

The infalling gas releases kinetic energy in the form of heat and the temperature and pressure in the center of the protostar goes up.

Explanation:

hope it helps (●´з`)♡

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What are characteristics of all plants
vodomira [7]
- photosynthesis ( use the Sun to create their own energy )

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- all plants have stems ( budding)

- most plants are green

- all plants need water and sunlight to grow

- paper is made from plants

- all plants have a vacuole and chloroplast cell

please vote my answer branliest . Thanks
5 0
3 years ago
Five major earthquakes that hit the philippines
Vlad [161]
1. Moro Gulf earthquake (1976)
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7 0
3 years ago
When RNA is processed in the nucleus and made ready for transfer out into the cytoplasm for protein synthesis, which of the foll
IRISSAK [1]
Answer:
Letter E - exons are cut from the strand and removed

Explanation:

Letter A and B are incorrect because the poly-A tail and guanine cap are added to the 3’ and 5’ end respectively. They aid in translation of the mRNA, while serving as protection. The poly-A tail is repeated adenine nucleotides, while the guanine cap is a modified guanine nucleotide.

Letter C is incorrect because alternative splicing is one mechanism for generating variation, and is thought to be one of the reasons for why humans have smaller genomes than other organisms and still maintain high complexity. Alternative splicing is incredibly important because it produces more than one transcript from a pre-mRNA.

Letter D is incorrect because introns are the non coding portions of the mRNA. They are excised to make a smaller mRNA transcript, and one that contains all the protein genes.

This letter E is the correct answer, because exons are the coding portions of the mRNA, and are not excised during RNA processing.

Hope that helped! If I made a mistake, please let me know.
8 0
3 years ago
Which of these animals is a tetrapod that does not produce amniotic eggs?
Luba_88 [7]

Answer:

A salamander

8 0
2 years ago
What is a colloid solution?
ZanzabumX [31]

Answer:

Colloids or colloidal solutions are mixtures in which microscopically dispersed insoluble particles of one substance are suspended in another substance. The size of the suspended particles in a colloid can range from 1 to 1000 nanometers (10-9 meters).

Hope it helps........

8 0
3 years ago
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