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AveGali [126]
3 years ago
15

Which of the following can be used to determine the temperature of a star?

Biology
1 answer:
Lelu [443]3 years ago
6 0

Answer:

The correct answer is option A. "Line spectra".

Explanation:

Line spectra is a method that is used to determine the temperature of a star. Line spectra is based on the principle that, depending on the temperature of a star, a line is traced which is compared to the continuum temperature that could either generate a emission (hotter) or absorption (colder) line. A spectrum of lines depending on the temperature have been established under the code  OBAFGKM, where O is the hottest an M is coldest.

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If influenza acquired by sharing a drinking glass, then the glass was acting as a:____.
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Answer: Option C.

Vehicle

Explanation:

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In this case a drinking glass of water is a non living source because it is does not have life and the pathogens that causes influenza are in it and as people begin to share the drinking glass of water, the pathogens are transmitted and they have influenza.

8 0
4 years ago
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4 years ago
Abiotic factors found and needed in biome,and how they are used by biotic factors
yan [13]
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8 0
3 years ago
Nearly all plant cells and many bacteria are surrounded by a cell wall. However, the roles these walls play in cell division dif
Makovka662 [10]

Answer: A. protein like tubules

B. Microtubules

C. Microfilaments

Explanation:

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6 0
3 years ago
If a cell was observed under the microscope and found to have a rigid cell wall and be green in color that cell is most likely a
Vedmedyk [2.9K]
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5 0
3 years ago
Read 2 more answers
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