grade 4 , con 2

Sending smelly messages when there is a shortage of food is the role of

• queen ants.

• nurse ants.

• scout ants.

• soldier ants.

Locating food is the role of

• queen ants.

• nurse ants.

• scout ants.

• soldier ants.

Alarming the colony from dangers is the role of

• queen ants.

• nurse ants.

• scout ants.

• soldier ants.

Humpback whales sing during is the ....... Months which is the mating season.

• winter

• summer

• spring

• autumn

Sense organs collect information and send signals to......... . for processing and understanding

• hands

• legs

• brain

• stomach

Your sensation of hot weather depends on sensory receptors in the....

• eyes.

• nose

• ears.

• skin.

Recognizing thunder and lightning depends on the senses of

• hearing and sight.

• sight and smell.

• hearing and touch.

• hearing and taste.

Closing your eyes quickly when strong light rays fall on them suddenly represents

• inhalation.

• reflex.

• countershading.

• camouflage.

The nervous system gather information from the environment through........ then process the by ......

• brain-nerves.

• nerves-sensory organs.

• sensory organs - brain.

• spinal cord-brain.

The owl's large eyes and bowl-shaped face are considered as

• only structural

• only behavioural

• both structural and behavioral

• neither structural nor behavioral