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Sidana [21]
3 years ago
7

How are vertebrates the same as other chordates ? How are they different

Biology
1 answer:
Law Incorporation [45]3 years ago
3 0
Difrences  All the vertebrates are chordates, but not all the chordates are vertebrates.  Vertebrates do have a spinal cord and backbone but not the other chordates. sorry dont know any simularities

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Which of the following is maintained across the terminals of a battery?
astraxan [27]

Answer:

Option D, both A and B

Explanation:

The potential difference is created across a battery (between its two terminal –one positive and the other one negative) when work is done to move a charge from one point to another. This potential difference is measured in volts. 1 volt is the potential difference between two points when one joule of potential energy is spent to move a charge of one coulomb from one point to the other.  

Voltage drop across a circuit is the amount of electric current lost due to resistance/ impedance with in the cables of the circuit.  

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Option D is correct.

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The steps that can be seen in this story are observation and the questioning phase, which can also be called elaboration of the problem.

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In the story shown in the question above, we can see the phases called observation and questioning. The observation takes place the moment Fleming noticed a fungus capable of growing on colonies of bacteria that cause throat infections, killing them. This observation made him enter the questioning phase, when he wondered if the fungus was able to prevent the growth of these bacteria.

8 0
3 years ago
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4 0
3 years ago
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