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g100num [7]
3 years ago
7

What is Mars internal composition

Computers and Technology
1 answer:
posledela3 years ago
7 0
The majority of Mars' core is made up of volcanic "basalt" rock, which formed over millions of years from massive eruptions on the surface of the planet.
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Please Help!!!<br> I keep getting this answer wrong
IgorC [24]

Answer:

I think its option a. and d.

Explanation:

option a. is right I'm sure.

option b. and c. are doubtful for me.

option d. can be true. but unlike a job letter, resumes carry a deeper view of the employee's accomplishments and qualifications.

but I still hold with option a. and b. if it's wrong please do inform, so I can refer.

5 0
3 years ago
1. Which markup language adds the ability to use video without requiring the user to download add-ons?
aniked [119]

HTML5

HTML5 has fewer plug-ins like the ability to standardize how audio and video are presented on a Web page. It introduces the <video> element designed to remove the need to install 3rd party add-ons and plug-ins like adobe flash player. It also adds the <audio> element  too that allows pages to smoothly add audio files.

3 0
3 years ago
What is a very important difference there between the wiring of an electromechanical thermostat and an electronic programmable t
valentinak56 [21]

Answer:

A mechanical thermostat will typically use a bimetal strip with two different metals that expand/contract with the temperature at different rates.

Explanation:

7 0
2 years ago
Which term refers to the data stored in computer memory on which the processor applies to program instructions
Fed [463]
The answer is B.) variable.
3 0
3 years ago
Advatages and disadvantages of power-concentrated train​
allochka39001 [22]

Answer:

1. Safety:

2. Cheap:

3. Increases Employment:

4. Bulk Quantity:

The Disadvantages of Rail Transport are as Follows:

1. Loss of Goods:

2. Unsafe for Fragile Items:

3. Late Bookings:

4. Unsuitable for Short Distances:

5. Unsuitable for Rural Areas:

Explanation:1. Safety:

Transportation by the means of railway ensures safety for the desired goods because unlike the road transports a train only stops at a desired station instead of the will of the driver. In case of road transports for example, the drivers can at any point of time decide to rest or stop for tea, refreshments, lunch or dinner.

2. Cheap:

Railway transport any day is cheaper as compared to air transport. As a matter of fact, railway transport is even cheaper than road transport because of the reason that goods in bulk quantities are carried from a desired destination to the other. In cases of road transport for instance, less goods as compared to road transport can be carried.

3. Increases Employment:

Railway transport helps people to carry cheap products from a place to another and sell them at high prices. As a result of this, a number of people who are unemployed find a source of their daily bread.

4. Bulk Quantity:

ADVERTISEMENTS:

Because railway transportation is cheaper as compared to air and road transport, goods can be carried in bulk quantities as a result of which a lot of time is saved.

It is true that as compared to air transport and road transport, rail transport is easier and cheaper but still it has a few disadvantages.

The Disadvantages of Rail Transport are as Follows:

1. Loss of Goods:

Because goods in bulk quantities are carried chances of goods getting lost are high in case of railway transport as compared to air and road transport.

2. Unsafe for Fragile Items:

Railway transportation is particularly unsafe for carrying fragile items like glass because these items can easily break at times when a train halts unexpectedly of when the train is speeding up at times.

3. Late Bookings:

ADVERTISEMENTS:

Because railway is the cheapest medium of transport, it is hard to find suitable bookings for the transportation of your goods. Railway transport is not suitable in cases of emergency.

4. Unsuitable for Short Distances:

Railway transport is unsuitable for carrying goods at shorter distances; road transport is most suitable in this case.

5. Unsuitable for Rural Areas:

Proper railway system is not build up in the Indian villages as a result of which railway transport is unsuitable in the villages of India. Whatever be the disadvantages of railway transport it was, it is and it will always be the safest and the best means for the transportation of goods.

5 0
3 years ago
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