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Paul [167]
3 years ago
9

When do the respiratory and circulatory systems work together?

Biology
1 answer:
GaryK [48]3 years ago
4 0
D to supply nutrients
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Which of the following statements correctly describes the relation between frequency, wavelength energy and velocity of a wave t
Sedbober [7]

The statement that correctly describes the relation in the question is ; ( A ) As wavelength decreases, frequency increases, energy increases and the speed remains the same.

The Frequency of a wave travelling in a medium is directly proportional to the energy produced by the wave and inversely proportional to the wavelength of the wave.  

Changes in the wavelength and frequency of a wave has no effect on the wave speed. but has an effect on the energy produced by the wave. therefore the wave speed remains constant regardless of the changes in wavelength and frequency

Hence we can conclude that   As wavelength decreases, frequency increases, energy increases and the speed remains the same.

Learn more : brainly.com/question/16051869

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Which lists types of materials from most conductive to least conductive?
Alinara [238K]

Answer: The correct answer is B) Superconductor, conductor, semiconductor, insulator.

Resistivity to the flow of electrons is inversely related to the conductivity of the material. This means that more is the resistivity, lesser is the conductivity.

Superconductors are those materials, which have zero resistivity. Thus, they have maximum conductivity, conductors are those that have little resistivity, semiconductors have more resistivity than conductors, and insulators have maximum resistivity so they do not allow the electric current to pass through them.

Thus, B) is the right answer.

3 0
3 years ago
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Extension would occur when the joint allows one bone to:
Keith_Richards [23]
I’m pretty sure it’s B!! please correct me if i’m wrong.
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In an aquatic ecosystem, the fishing of a particular fish species increased. This fish species is a secondary consumer in an ene
vampirchik [111]

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The higher levels in the pyramid will receive less energy.

The lower levels in the pyramid will have less predation.

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