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Alexus [3.1K]
3 years ago
14

100 POINTS IF YOU CAN ANSWER ALL QUESTIONS!! PLUS BRAINLIEST, THANKS, RATINGS, ETC

Biology
2 answers:
Georgia [21]3 years ago
8 0
1. Dying star
2. B
3. A and D
4. A
5. A
6. D
7. C
8. C
9. A
Alexus [3.1K]3 years ago
8 0

Answer:

1. main sequence

2. using radiometric dating of meteorites; analyzing impact craters on planetary body surfaces

3. interaction of light and atoms; emission and absorption

4. plasma

5. radio waves and ultraviolet light

6. nebula

7. carbon

8. They show the composition of a star

9. The Hertzsprung-Russell diagram plots starts according to their luminosity and temperature, which is also associated with spectral class.

Explanation:

Just took the quiz. These answers are all 100% correct, promise :)

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Chromosome pair 23 are the sex chromosomes and are responsible for determining the gender of a human. The large chromosome is an
Mars2501 [29]

Answer:

This is true.

Explanation:

More commonly, an X chromosome will die and get replaced by a Y chromosome (all humans start off as females). When this occurs, the substitute Y chromosome causes changes in the zygote to occur; they begin developing male genitalia (i.e. penises, testicles, prostates, etc.).

5 0
3 years ago
Consider two soil samples one from a tropical rain forest and the other from a temperate deciduous forest. Predict which sample
Finger [1]

Answer:

Temperate deciduous forest

Explanation:

rain forest soil is highly acidic as its what trees there rely on for absorbing nutrients. The type pf clay present there also has poor ability to trap nutrients so they usually get washed away. Its almost the opposite for deciduous forests.

7 0
3 years ago
In plant cells, a(n) _______<br> forms in the center of the cell during cytokinesis
svetoff [14.1K]
A Cleavage Furrow forms between the two plant cells.
3 0
2 years ago
What gas, found in cigarette smoke and automobile exhaust, blocks the transport of oxygen by hemoglobin in the blood?
Andre45 [30]
Hello There! ^_^

Your question: What gas found in cigarette smoke and automobile exhaust, blocks the transport of oxygen by hemoglobin in the blood..?

Your answer: Carbon Monoxide is the gas that is found in cigarette smoke and automobile exhaust, blocks the transport of oxygen by hemoglobin in the blood.

Hope this helps! :D








3 0
3 years ago
What are sub climates
miss Akunina [59]
 the imbetween climates, its not cold its not warm, it subartic, or sub saharran, hope this helps
6 0
3 years ago
Read 2 more answers
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