7. A student astronomer went out and took photographs of the Moon that were several days apart.
Images that look like her photographs are shown above. The light part of the Moon appeared to get
smaller over time. Why did this happen?
a
Between the first photograph and the second photograph, the Moon moved farther away
from the sun so less sunlight reached the Moon's surface.
b
Between the first photograph and the second photograph, Earth moved so its shadow was
blocking more of the Moon so the student astronomer was able to see less of it.
с
Between the first photograph and the second photograph, the Moon rotated so that less of
the light-colored rock on the Moon's surface faced Earth.
d
Between the first photograph and the second photograph, the Moon moved so that the
student astronomer was able to see less of the half that faces the sun.
Scroll for more
Answers
Answer:yh it is b
Explanation:
A student astronomer went out and took photographs of the moon that were several days apart, and this is because the moon moved so that the student astronomer was able to see less of the half that faces the sun, which is option d.
What is the significance of the moon revolution?The changing appearance of the moon over time is due to its changing position in its orbit around the earth, the light part of the moon appeared to shrink over time as the moon moved in its orbit, causing the illuminated part that faces the earth to diminish and the dark phase to appear.
Hence, a student astronomer went out and took photographs of the moon that were several days apart, and this is because the moon moved so that the student astronomer was able to see less of the half that faces the sun, which is option d.
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All of the following are true of photosynthesis except
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Explanation:
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What are the compounds? Give examples.
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what is the question?
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The wing of a bee and the wing of a bird are considered to be - A B s C D
A.) Vestigial structures
B.) Homologous structure
C.) Analogous structures
D.) Evolutionary structures
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Answer:
c.) analogous structures
Explanation:
A bee's wing shape is similar to bird wings but has an entirely different structure to it, this makes it analogous.
The career of Jacques Cousteau illustrates that
values can shift over the course of a career
focusing on a single task is the best strategy for change
only highly educated people can raise environmental awareness
publicity plays an insignificant role in advancing a scientist's causes
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Answer:
focusing on a single task is the best strategy for change
Explanation:
The career of Jacques Cousteau illustrates that focusing on a single task in life is the best strategy for the change in the social life of an individual as well as in the society. If a person performs many activities at the same time so its focus and concentration divides over the activities which is not more advantageous as compared to that person who focus on the single task until it is completed so focus on the single task in life is necessary for producing big change in life and in the society.
why do we need new body cells
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Answer:
When we are adults many cells mature and become specialised for their particular job in the body. So they don't make copies of themselves (reproduce) so often. But some cells, such as skin cells or blood cells are dividing al the time. When cells become damaged or die the body makes new cells to replace them.
the main goal of photosynthesis is to break down glucose and release ATP.
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Answer:
true
Explanation:
that is true
Desmond is wearing a purple shirt to school. Which colors are being absorbed by the shirt to make it look purple? A purple, blue, yellow, red, and green B red, orange, yellow, green, and blue C blue, purple, red, green, and orange D orange, yellow, blue, purple, and green
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the process by which diploid organisms produce sex cells is called
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Answer:
Meiosis is the process by which diploid organisms produce sex cells.
Explanation:
What happens in the gray zone between solid and liquid? Can we find a unified theory of physics?
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The change of grey zone is very crucial which includes the inter molecular force perfroms on the molecules and each atoms which makes the change of condition from hot to cold and cold to hot.
Personal values meaning
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Answer:
The answer is below
Explanation:
Personal Value is a term that is used to describe the personal or unique goals and aspirations of an individual that encourage and spur each individual to do things and at the same time serve as subjective standards or beliefs that lead them in all situations.
Examples of Personal values are:
Family, Freedom, Health, Wealth, Peace, Knowledge, and Wisdom.
Given RRYY x Rryy, what will the parents be? Help (real answers only please)
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Three of these could be grouped into a similar category. Which one does not belong. Explain why? brain, liver, skin, and femur
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Everyone open this please!
There are accounts spreading around the same link to answers of questions saying that it’s the only way to type it. Don’t open them! I don’t know what it is but I’ve seen the same link multiple times so it seems sketchy.
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Answer: Yes, they’re so many people doing this. Fake bots all over here are taking over brainly. And it’s always a link that doesn’t work with the same profile picture.
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A.
a hurricane
B.
a tsunami
C.
a thunderstorm
D.
a flood
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Healthy ecosystems depend on–
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Healthy ecosystems depend on a variety of factors working together in balance.
Some key factors include:
1. Biodiversity: Healthy ecosystems have a rich variety of species, including plants, animals, and microorganisms.
2. Nutrient Cycling: Ecosystems rely on the cycling of nutrients, such as carbon, nitrogen, and phosphorus, to support the growth and survival of organisms.
3. Energy Flow: Ecosystems depend on the flow of energy from the sun. Producers, such as plants and algae, convert solar energy into chemical energy through photosynthesis.
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Couples who both have normal colour vision and have a child with colour blindness. Explain how this may happen, and state that the sex of the colour blind child must be.
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Answer:
Im not sure what state but that is my reason
Explanation:
Maybe it has to do something with there gens or someone eles in there family ahd it and maybe it just got passed down to the baby instead of the parents i hate to say this but sometimes that happens.
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Answer:
the answer is letter A
Explanation:
I hope this answer has helped you
why it is virtually impossible for a baby girl to be born with Norrie disease.
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Answer:
The gene that has the wrong plan for the important growth factor in Norrie's Disease is on the X chromosome. If a girl (XX) has one X chromosome that does not work she will be protected from developing Norrie's Disease because she has a protective spare.
Explanation:
hope this helps!
Answer: Norrie disease almost entirely affects males.
Explanation: Due to the X-linked recessive pattern of inheritance, Norrie disease affects almost entirely males. Only in very rare cases, females have been diagnosed with Norrie disease; cases of symptomatic female carriers have been reported.
Where do living things get their traits?
Answers
Answer:
genes containing dna.
Explanation:
during reproduction genes containing dna, are passed along to an organisms offspring. these genes ensure that the offspring will belong to the same species.
Select the correct answer.
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Α.brainstem
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Answer:
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Explanation:
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Answer: C (Midbrain)
source: trust me bro
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D. The ability to carry out photosynthesis is transferred from the
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Answer:A
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Some desert plants respond to darkness by opening their flowers at night to lure in pollinators. In
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immune system.
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Answer:
B
Explanation:
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Some desert plants respond to darkness by opening their flowers at night to lure in pollinators. In this situation, a plant's response system is working in conjunction with the vascular system. Therefore, option B is correct.
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Answer:
Sequence C
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A
Bacterial genes are very similar in structure to human genes.
B
Bacteria can be used as a model to study more complex cells.
C
The genes and chemical pathways found in bacteria are similar to those in human mitochondria.
D
The eukaryotic cells of humans share many characteristics with bacterial cells, including single stranded DNA.
Answers
but it’s definitely d
The eukaryotic cells of humans share many characteristics with bacterial cells, including single stranded DNA. Thus option D is correct.
what is the structure of DNA ?DNA is referred as deoxy ribo nucleic acid, which is a nucleic acid, with a left handed double helical structure, are the basic unit of every living cell
It carry all genetic material responsible for expression of a character of an living organism; It is made up of nitrogenous base, sugar mainly pentose sugar and phosphate.
Nitrogenous base are purine and pyrimidine such as adenine, guanine, thiamine, cytosine; Adenine can pair with thiamine by two hydrogen bond where as cytosine can pair with guanine by three hydrogen bond.
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indicate two agricultural practices related to each biome
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Answer:
bugs
Explanation:
bugs and bees its B
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Explanation:
C: x25 for sure for sure...
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Answer:
Soil Forming Factors
Parent material. Few soils weather directly from the underlying rocks. ...
Climate. Soils vary, depending on the climate. ...
Topography. Slope and aspect affect the moisture and temperature of soil. ...
Biological factors. Plants, animals, micro-organisms, and humans affect soil formation. ...
Time.
Explanation: