Name the following.
Pores on the body of sponges through which the water enters.

Name the following: Water in yoghurt

Name the following: Water pollutants

One of the following is not sponge

Name the following A flow of electrons through a conductor

One of the following is applicable to all sponges

Name the following : Animal whose body is made up of segments.

Name the longest cell present in you body.

Name the following Protective covering in the animal body.

Diagram-based questions: Observe the figure and answer the following questions: Name the substance with which their body is covered.

Name the following: Two diseases transmitted through mosquito bites.