Please answer these questions for me, you'll get 15 points, 2 thank you's, brainliest, and 5 stars for the best answers pl help In what ways can energy be transferred or transformed?

How have the contributions of scientists led to our understanding of electricity and magnetism?

In what ways can a circuit be designed?

Have you ever used or seen plastic wrap? Why does plastic wrap stick to containers and to itself?

What important facts do you know about Thomas Edison and the light bulb?

(this is science, btw)

(The first question)

Explanation:

Energy can be transferred throughout wires and circuits, such as charging a device

1. Energy can be transferred through light, sound, wires, circuits and heat.

2. From the contributions of scientist we have learned that magnetism produces attraction and repulsion between objects and that electricity is based on positive and negative charges.

3. Circuits can be designed to power light bulbs by connecting wire to batteries and switches.

4. yes, plastic wrap sticks to itself because the plastic acquires a charge and sticks itself to anything with an opposite charge.

5. The first light bulb that he successfully created was gas based and created a flickering light that started fires. Later Thomas Edison created the first incandescent light which created a vacuum inside to allow for electric currents to move through it.

it will show up when more than one person gives an answer

1. the details that would clarify the authors purpose for writing would be after the "haley collected used soccer jersey and sent them to guatemalan children." part, he would say, "and you can also donate today to save ". so far in the text, you can see no such thing. if, near the end the author persuades you to donate to guatemalans, then you know that the author's reason to write is to persuade you.

2. what details would make the text more engaging is to see the guatemalan children's reaction to getting free jerseys.

3. the details that convey the author's attitude would be an opinion by the author, for example, if he said, "haley was a very nice girl " or, you can find the attitude by finding parts of haley's personality that he highlights. you can strengthen your tones by using more descriptive words, and simplify long sentences as much as you can.

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