grade 4 , con 2 , leseon 1

To know if a cup of water is hot or cold, we need to use the sense of...........

• sight.

• hearing.

• Touch

• smell.

We can distinguish between water and milk through

• smell and hearing.

• sight and hearing.

• taste and sight.

• touch.

The sensory organs of a dolphin help it do all of the following, except.

• surviving.

• finding food.

• finding water.

• protecting itself under water.

If there is some salt in a dish and some sugar in another dish, you can distinguish between them through the sense of...........

• smell.

• taste.

• touch.

The five senses of humans and animals are

• sight, hearing, touch, smell, and movement.

• sight, movement, taste, touch, and smell.

• taste, touch, movement, hearing, and smell.

• sight, hearing, taste, smell, and touch.

Echo helps bats and dolphins to locate of their preys.

• the location

• the color

• the smell

• the taste

Dolphins depend on their sharp sense of. to get food.

• sight

• taste

• smell

• hearing