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3 years ago

Answer these questions.

Biology

1 answer:

Oksanka [162]3 years ago

8 0

Answer:

a) The resources which can be regenerated and replaced at the shorten period of time is called renewable source of energy.

b) The different forms of energy are:

1) Mechanical energy

2) Heat energy

3) Light energy

4) Chemical energy

5) Sound energy

6) Electrical energy

c) The resources which cannot be replaced shortly after they are finished is called non-renewable sources of energy. For example: coal, petrol, minerals etc.

e) The energy which affects the magnetic bodies is called magnetic energy .

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Time is scare is the economic concept this dilemma demonstrate.

<h3>Why Time is scare?</h3>

The time is scare because there is an over lap between the team sport or doing the music instruction. This demonstrates that there is not enough time to meet demand.

Two of the tasks require more time than is available. Both team sports and music courses cannot be played because of the lack of time.

Although there is a strong need for time, two things cannot happen at once. The need for time is great, but there is nothing one can do about it; she must choose between the two options presented.

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