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Karolina [17]
3 years ago
8

The generation of an electric current in a closed circuit by a changing magnetic field is 1) electromagnetism2) electromagnetic

induction3) electromagnetic spectrum4) electromagnetic force.
Biology
2 answers:
viktelen [127]3 years ago
9 0
Electromagnetic induction
AlexFokin [52]3 years ago
5 0

Answer:

The correct answer is option 2.

Explanation:

When any closed circuit is kept in the varying magnetic field small amount of  electromotive force is generated in the in the circuit which gives rise to generation of electric current in a circuit. This phenomena of the induction of the electricity is named as electromagnetic induction.

This phenomena was discovers by Micheal Faraday.

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In an experiment two potted plants, labeled Plant 1 and Plant 2, are placed in transparent plastic bags and left in the open. So
Sloan [31]

Answer:

Its D. role of carbon dioxide in photosynthesis.

Explanation:

I know its right bc I just got that question.

7 0
3 years ago
List the four main components of air in their molecular form.
ruslelena [56]

Answer:

Dry air is a mechanical mixture of nitrogen, oxygen, argon and several other gases in minor amounts.

Explanation:

7 0
3 years ago
A balance is best used to measure a sample’s _______. a. volume b. length c. mass d. size
slamgirl [31]

A balance is best used to measure a sample's mass.

Answer: C

Explanation:

Weighing balance refers to a measuring instrument which is used to measure the mass of the sample.

It has two pans. On one pan, the material to be weighed is placed, with adequate known loads on the other one to such an extent that the shaft will be in balance.

The distinction between the zero perusing and the perusing with the dish stacked demonstrates the contrast between burdens in scale divisions.

Such an instant weighing needs the arms be of equivalent length.  

7 0
2 years ago
Do you think any of your classmates will have the same form of all traits as you? Explain your reasoning.
jasenka [17]

Answer:

no

Explanation:

we all have diffrant traits from other people

5 0
1 year ago
8. Crossing over is an exchange of corresponding segments between nonsister
prisoha [69]

The main benefit of crossing over is that it increases genetic diversity.

<h2>Crossing over and Genetic Diversity</h2>

Crossing over ensures that the daughter cells produced are genetically more diverse than their parent cells.

The exchange of chromosomal segments makes the chromosomes of the daughter cells to be more sophisticated than that of their parents.

Increased genetic diversity in daughter cells increases their chances of survival as more genes are present in their genomes that could potentially make them more adaptable to the environment.

In summary, crossing over increases genetic diversity and genetic diversity increases the chances of survival in the face of changing environment.

More on genetic diversity can be found here: brainly.com/question/1446827?referrer=searchResults

5 0
2 years ago
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