The theory that the sun goes around earth being replaced with the theory
that earth goes around the sun is an example of a paradigm shift.
A paradigm shift is the change which involves the usual way things are done
being replaced by a different way. This is usually as a result of new
discoveries which faulted the old or previous way.
In this scenario, we formerly thought that the sun goes around earth but new
findings replaced it that earth goes around the sun which is an example of a
paradigm shift.
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That's usually called the Earth's "orbit", although the word simply means the path of any object through space under the influence of gravity, even if that object isn't circling another one. Its an example of a paradigm shift.
A.
An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
B. A female black widow spider Latrodectus mactans mates with a male spider, then, she consumes him.
C. A species of hyena known as the aardwolf consumes termites for nourishment.
D.
A tick attaches itself to the skin of a dog and takes a blood meal.
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The example shows a relationship in which both organisms benefit is an African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
Pollinates are to take pollen from one plant or part of a plant to another so that new plant seeds can be produced: Bees pollinate the plants by carrying the pollen from one flower to another.
Moreover, pollination is an essential part of plant reproduction. Pollen from a flower's anthers (the male part of the plant) rubs or drops onto a pollinator. The pollinator then take this pollen to another flower, where the pollen sticks to the stigma (the female part). The fertilized flower later yields fruit and seeds.
Hence, the main reason for using hand pollination is the lack of pollinators. Worldwide we have a decrease of natural pollinators (incl. insects, mammals, birds) mainly due to the intensification of agriculture.
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Answer:
Relationships between organisms may be beneficial or detrimental. Which of the following examples shows a relationship in which both organisms benefit?
Option B. An African wasp Certolsolen arabicus pollinates a fig tree Ficus sycomorus as it eats the tree's nectar.
The animal burrows in Diagram B are an example of mechanicalweathering, and weathering is of many types, such as physical, chemical, and mechanicalweathering.
Weathering is a process in which the chemical composition of the matter may or may not change, the size of the matter may or may not change, etc. There are different types of weathering, such as physical weathering, chemical weathering, and mechanical weathering.
Mechanical weathering is a type of weathering in which changes can be seen, such as roots growing in rocks, whereas chemical weathering changes the chemical composition. The chemical weathering changes the composition so that the original and the new composition change in seen in the case of the rocks, the soil, etc., and in the physical weathering the size changes, such as from the large rock to the smaller form.
Hence, the animal burrows in Diagram B are an example of mechanicalweathering.
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Answer:
Mechanical
Explanation:
B. They are voracious predators.
C. They threaten biodiversity.
D. They are nonrenewable.
Invasive species often upset the equilibrium maintained by the current ecosystem, so the answer would be C. They threaten biodiversity.
An organism that is not native or indigenous to a certain location is referred to as an invasive species. Invasive species can seriously impact the local economy and ecosystem.
Non-native species are not always invasive. For instance, most of the food crops grown in the US, such as popular wheat, tomato, and rice varieties, are not local to the country.
A species must be easily adaptable for it to be invasive. It needs to multiply swiftly. It must cause damage to real estate, the local economy, or the local wildlife and plant life.
Therefore, Invasive species often upset the equilibrium maintained by the current ecosystem, so the answer would be C. They threaten biodiversity.
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Answer:
The pic below.
Explanation:
B) 10
C) 100
D) 200
Answer: Option (C) is the correct answer.
Explanation:
It is known that pH is a measure of acidity or alkalinity of a solution. When pH is less than 7 then the solution is acidic in nature and when the pH is more than 7 then the solution is basic in nature.
Pure water is neutral in nature and it has a pH of 7, that is, it is neither acidic nor basic in nature.
Whereas coffee is acidic in nature as it has pH of 4 to 5 which is very acidic as compared to pure water if we go from 5 to 7 on a pH scale.
So, we can conclude that the pH of coffee is 100 times greater than the pH of pure water.
It would be 100 times greater if you are going from a pH of 5 to 7