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lana [24]
4 years ago
15

What determines all the stars properties such as its temperature size brightness or luminosity and life span

Biology
1 answer:
kenny6666 [7]4 years ago
7 0
Luminosity is the total energy that star produce in one second, depending on both the radius of the star and on its surface temperature. Thus, all the star's properties such as its temperature, size, brightness and life span is determined by its luminosity.
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6 0
3 years ago
Within a given species, which two types of cells have the equivalent amounts of dna?
kiruha [24]
The original question has a set of choices. This is within the context of cell division. The choices are:

A. A cell in G1 of interphase and a cell in G2 of interphase
B. A cell in G1 of interphase and a cell immediately after the completion of meiosis II
C. A cell in G1 of interphase and a cell in metaphase II of meiosis
D. A cell in G2 of interphase and a cell in metaphase II of meiosis
<span>E. None of the above.
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The correct answer is C. A cell in G1 is diploid and the cell in meiosis II is haploid but the amount of DNA still equivalent as each chromosome in the haploid cell consists of two chromatids. G2 cells already had been through the S phase therefore the genetic material is already doubled. A cell immediately after meiosis II has half the genetic material.
6 0
3 years ago
Which factor most strongly influences the kinds of plants that can grow in an
Illusion [34]

B. The area's climate

Specific plants need specific climate conditions in order to survive. The other answer choices have little to no impact on the growth of plants.

8 0
4 years ago
Which would most likely result in low oxygen levels in the blood?
Ainat [17]

Answer:

yea it should be B

Explanation:

because the problems and or deformity in the blood cell prevents blood from carrying oxygen properly

7 0
3 years ago
Read 2 more answers
As a galaxy gets farther away from Earth, what happens?
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5 0
4 years ago
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