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Basile [38]
3 years ago
10

At the center of the Andromeda galaxy is a source of X-rays that scientists believe is a black hole with _____ times more mass t

han the Sun.
A. 30,000
B. 300,000
C. 3,000,000
D. 30,000,000
Biology
2 answers:
SSSSS [86.1K]3 years ago
7 0
B- 300,000 times more mass than the sun

torisob [31]3 years ago
5 0

Answer: D

Explanation:

30000000 times more mass than the Sun.

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A scoop of ice cream is placed on top of a warm piece of pie in a bowl.
Lisa [10]

Answer:

b. The overall amount of energy in the bowl will neither increase nor decrease.

c. The ice cream will increase in energy.

Explanation:

b. The total amount of energy in the container will not increase or decrease. Since the energy is transferred from one element to another, the energy that dissipates is negligible.

In this case the energy of the pie is transferred to the ice cream, melting it.

c. The ice cream will increase in energy. As the heat is transferred from the pie to the ice cream. the movement between the particles of the ice cream increases, increasing its kinetic energy

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She will most likely start to sweat
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Anthocyanin is a pigment that gives flowers and leaves purple colors. The M gene codes for a transcription factor (Myb) that pro
eduard

Answer:

Anthocyanin is not produced in the plant cells

Explanation:

Anthocyanin is not produced in plant cells with the genotype mm.

As you can see from the question above, anthocyanin is responsible for the purple color of the flowers. Anthocyanin is encoded by the M gene, which is a dominant gene. Because it is a dominant gene, we know that it will be expressed in plants with the Mm and MM genotype, but will not be encoded by plants with the mm genotype. With this we can conclude that plants that have the mm genotype do not have purple color, because anthocyanin is not produced in the plant cells of these plants, since they do not have the M gene.

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Which structure in the figure below is commonly injured by people inserting cotton swads or other objects into their ears?
Genrish500 [490]

I think its a

idk who knows

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