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Karo-lina-s [1.5K]
3 years ago
9

In any ecosystem, ____________ are the point of entry for new energy.

Biology
2 answers:
melisa1 [442]3 years ago
4 0
I believe the answer is : D
Jet001 [13]3 years ago
3 0
In any ecosystem, producers are the point of entry for new energy.
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A signal to reabsorb more water and salt. Have a good day =D
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A scientist has chosen to study the motion of clouds in the atmosphere during thunderstorm. Which type of model is most appropri
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Answer:

<em>The correct option is A) computer simulation</em>

Explanation:

Models can be described as as a representation of ideas, events or processes. Models might be mathematical, graphical, visual or computer simulations depending on the type of event being represented.

For studying the motion of clods, a computer simulation will be best because it will make it easier to understand the events related to moving clouds during thunderstorms.

An equation, map or graph cannot be used because neither of them can depict the information for motion of clouds in the atmosphere during a thunderstorm.

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3 years ago
Emily's waist measurement is 38 inches, and her hip measurement is 36 inches. based on her waist-to-hip ratio, how would you ass
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<span>Waist-to-hip ratio is calculated by dividing the waist circumference by the hip circumference. 38/36 = a waist-to-hip ratio of 1.05. According to the standard set by the World Health Organization, a waist-to-hip ratio of more than 0.85 puts women at significant risk of obesity-related diseases. As a result Emily is, at present, at greater risk of chronic health conditions such as cancer, heart disease, and diabetes, as well as increased risk of mortality with age.</span>
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3 years ago
Darwin hypothesized that new species could appear gradually through small changes in an ancestral species. Which observation tha
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Answer;

C. The finches all appeared to be related but differed from the mainland population.

Explanation;

-The basic idea of biological evolution is that populations and species of organisms change over time. Darwin proposed that species evolve and that all living things can trace their descent to a common ancestor.

-He suggested a mechanism for evolution: natural selection, in which heritable traits that help organisms survive and reproduce become more common in a population over time. Darwin found that nearby islands in the Galápagos had similar but nonidentical species of finches living on them. Moreover, he noted that each finch species was well-suited for its environment and role.

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What are two types of ecological pyramids?
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Pyramid of Number


Pyramid of Biomass
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