Answer:
The answer is C. Phytoremediation on e2020
Explanation:
B) are heterotrophs.
C) consume organisms located above them.
D) are heterotrophic, primary consumers.
The base of the pyramid is built from organisms that are primarily autotrophs, which is option A, as autotrophs are organisms that produce their own food using energy from the sun or from inorganic substances, such as certain types of bacteria that use chemosynthesis.
The base of the pyramid in an ecological pyramid is built from organisms that are primarily autotrophs. Autotrophs are organisms that are capable of producing their own food using energy from the sun or from inorganic compounds. They are also known as primary producers, and they form the base of the food chain in most ecosystems. Examples of autotrophs include plants, algae, and some bacteria. As the base of the pyramid, autotrophs support all other organisms in the ecosystem as they provide the energy and nutrients necessary for their survival.
Hence, the base of the pyramid is built from organisms that are primarily autotrophs, which is option A, as autotrophs are organisms that produce their own food using energy from the sun or from inorganic substances, such as certain types of bacteria that use chemosynthesis.
Learn more about the autotrophs here.
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Answer: fat
Explanation:
Carbohydrates, fats and proteins are among the major nutrients in the food component.
Hence, fat gives you the most energy .
b There is only one method for organizing items and information in a scientific investigation.
c There are usually multiple methods for organizing items and information in a scientific investigation.
d No two investigations can use the same method for organizing items and information.
Answer:
Option C, There are usually multiple methods for organizing items and information in a scientific investigation.
Explanation:
In a scientific investigation data can be arranged in different manners for instance same data can be represented as a line graph, bar graph, data table, pie chart or even a co-relation graph.
Like wise the information during a scientific investigation can also be arranged in multiple ways such as a research paper, an article in some research magazine , a blog on internet, as a presentation on some acclaimed educational portal etc.
Hence, option C is correct
Gradualism, a theory in both geology and biology, suggests that significant changes occur through slow, continuous processes over long periods of time. This contrasts with the concept of punctuated equilibrium, which describes long periods of stasis interrupted by rapid changes. Both gradualism and punctuated equilibrium are observed in the evolutionary process.
The theory that the student is referring to seems to be the concept of gradualism in the context of evolution and geology. Gradualism is the idea that substantial changes in species or the earth's geology can occur through slow, sustained processes over long periods of time. This runs in contrast to the concept of punctuated equilibrium, which describes long periods of stasis or no change, interrupted by rapid bursts brought on by drastic environmental changes.
Some ideas of gradualism were initially influenced by 18th-century geologists like James Hutton and later Charles Lyell, who proposed that geological change occurred slowly due to continuous small changes. These thoughts dramatically influenced Charles Darwin's evolutionary theories. Darwin adopted a gradualist approach in his understanding of evolution, proposing that given enough time, slow and subtle processes could produce significant biological changes within species.
However, both gradualism and punctuated equilibrium models are seen in practice, with evidence from the fossil record showing both long periods of slight, gradual change and shorter periods of rapid, significant change. In conclusion, evolution is not a linear process but a branching one and involves elements of both gradualism and punctuated equilibrium.
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