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Scorpion4ik [409]
4 years ago
9

What makes stars produce energy

Biology
1 answer:
REY [17]4 years ago
7 0

Answer:

nuclear fusion

Explanation:

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Joyce and Linda are identical twins who are 50 years old and enjoy exercising daily. Joyce avoids eating any dairy or animal pro
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The two sisters though identical have some differences while the former avoids fatty meals and cholesterol the latter enjoys fatty meals in contrast with the statement they both exercise daily which burns out the fat

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3 years ago
What do decomposers do in an ecosystem? A. They build up dead matter. B. They break down decomposing matter. C. They do not help
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The answer is B, decomposers are like worms, they eat and break down stuff into soil
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3 years ago
listen to the three examples of sound and related spectrogram. make one observation about each of the three spectrograms
beks73 [17]

Answer:

Explanation:

Sounds are wave. They are made through vibrations that travels or moves in the air.

Example-Bell rings- sounds gotten when a bell is ringed.

Spectogram is a way in which the strength of loudness can be represented with time visually. Example of spectogram

spectrogram(x) - It returns the Fourier transform of the input signal, x.

Spectogram x, window- This uses windows to separate signals into segments.

Spectogram, window, Nover lap - This make us of nover lap between adjoining segments.

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3 years ago
The chemical subunits called ________________ acids are joined together to form proteins.
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Dehydration, amino acids, covalent, peptide
6 0
3 years ago
Red blood cells transport oxygen through out the body platelets aid in blood clotting and white blood cells help destroy and rem
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Red blood cells transport oxygen throughout the body platelets aid in blood clotting and white blood cells help destroy and remove old cells and foreign substances. This is an example of how cells origin from the same cell (hematopoietic cell in the bone marrow) and then differentiate.

Hematopoietic stem cells are blood-forming stem cells. During hematopoiesis the hematopoietic stem cell divides via mitosis. As a result of mitosis, one daughter cell remains in the bone marrow to continue renewing the hematopoietic stem cells pool while the other goes through next stages of development. Maturate blood cell (red, white or platelet) to leave the bone marrow and enters the circulation.


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4 years ago
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