Milk changing into yoghurt is ________________ change.

During cold months, polar bears go into ______________.

A ______________ was used for Toad Dissection.

The collection of organs in our body that is responsible for transmitting signals between the brain and the rest of the body, including internal organs is the ___________.

What does iodine fumes help to reveal?

The ____________ is an endangered specie.

The defense mechanism for a butterfly to keep predators away is _________________.

A method by which rusting of iron can be prevented is _________.

Species that benefit at the expense of another is ______________.

When a piece of wood is weighed in air and then in water, there is _____________.

Referring to the diagram, which of the following will receive the LEAST amount of energy from the sun?

_______________ feed on other animals.

The outermost layer of the earth is called the ___________.

Rocks formed by the action of fire or overheating inside a volcano are known as _____ Rocks.

An example of the separation using the method of Filtration is ______________.

Water in a kettle is heated by _____.

The process of deposition is _______________.

A/An __________ is formed when two or more different elements are chemically joined together.

_____________ is when solids turn into a vapor without going through the liquid phase.

In the diagram shown of the Water Cycle, the process labelled I and II are ________ and ________.