Question

The first thing that men learnt, as soon as they began to study nature carefully, was that some events
take place in a regular order, that same causes always give rise to same effects. The sun always rises on
one side and sets on the other side of the sky, the changes of the moon follow one another in the same
order and at similar intervals, some stars never sink below the horizon of the place in which we live. The
seasons are more or less regular, water always flows downhill, fire always burns, plants grow from seeds,
from which like plants grow up again; animals are born, reach maturity and die age after age, in the same
way. Thus, the notion of an order of nature and of a fixity in the relation of cause and effect between such
things gradually entered the minds of men.

Answer 1

Answer:

The process of arranging two sets of yarns together to make a fabric is called weaving.Biomass can be used to generate producer gas, to run water pumps for irrigation, to obtain alcohol, to replace petrol, to generate biogas for cooking and lighting and to generate electricity. Direct burning, Gasification, Carbonisation, Pyrolysis, Hydrolysis, Fermentation and Synthesis.

.

I hope this helps you........

❤️keerthi❤️