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Ray Of Light [21]
3 years ago
9

How was sending hot air balloons to space start

Biology
1 answer:
bixtya [17]3 years ago
5 0
The modern era of flight lifted off in 1783 when two brothers demonstrated their invention, the hot air balloon, before a crowd of dignitaries in Annonay, France.
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They are most likely sedimentary rocks
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How do you think the cell theory impacted later scientific discoveries?
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The cell theory of course had an important impact on later scientific discoveries as many different hypothesis and scientific discoveries were derived and concluded with the help of basics from this theory.
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What is anode explain ur answer
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Answer:

An anode is any electrode where oxidation takes place

Explanation:

A simple example is electrolysis of water. A positively charged platinum electrode where H2 gas is oxidized to H+ ions is the anode.

8 0
3 years ago
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Select the correct answer. alternators are installed on automobiles to power things like the lights and the radio. which kind of
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The kind of device in which an alternator can be categorized is a generator of electric energy.

<h3>What is an alternator?</h3>

An alternator is a tool/device in a car that converts mechanical energy into electrical energy.

The electrical energy generated by using an alternator is alternate electrical energy.

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2 years ago
the picture below shows windmills on a wind farm Which of the following is a positive effect of using windmills instead of fossi
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<u>Advantages</u>:-

Following mentioned are a few enlisted positive effects (of using windmills):

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• Moreover, wind energy is a domestic source of energy.

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Written by: Mmkhn

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