What source of fibre is this

Which of these come from animal sources? (choose any that apply)

What is the difference between a fibre and a fabric?

Which picture shows the source of silk?

Separating tea leaves from tea with

Method '' Hand picking '' can be used for

_____ filter has very fine pores in it ?

By sieving ___________ and _______ are removed from sand

When the heavier component in a mixture settles after water is added to it ,the process is called ____________.

Which one of the following is a reversible change

The burning of wood

Evaporation of water is a reversible change

A change that occurs during a definite time interval is known as _________

Burning of a candle is _______

which part of the plant transferred the water from roots to the leaves

which one of the following does not have branches ?

which of this is not used in the process of photosynthesis

Wheat is an example of

In which plant does the stem perform the main function of a leaf

____ is the positive terminal of an electrical cell.

The tiny coiled metal wire present inside the bulb is called ___

A material which does not allow the electricity to pass through it is _____

A material which allows the electricity to pass through it is __

The electric current in a closed circuit always flows from the ____ terminal of the electric cell to the _____ terminal.

----- is the only natural magnet.

Which of the following is not a non-magnetic substance?

When a magnet is placed on a plastic plate with common pins spread on it, then ----

like poles of magnets -------- each other.

Which of the following cannot be used to make a magnet?