When light falls on a dark surface_____

 

  

 

سؤال 1
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.............. panting to lower her body temperature.

 

 

سؤال 2
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Animals can communicate with each other by... ......

 

 

 

سؤال 3
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Surface that regularly reflects light ...............

 

 

سؤال 4
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 _____Your sensation of hot weather depends on sensory receptors in the

 

 

سؤال 5
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The light-reflecting materials like_______

 

سؤال 6
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To communicate through the sense of sight we need ............ ;

 

 

سؤال 7
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Which of the following allows pass the light through it?

 

 

سؤال 8
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When you put your hand on a hot surface, the brain sends a message to the muscles and the action that comes from you immediately after it is to... 

 

 

سؤال 9
الدرجة 1.00

Sameh drives his bike and while that he hears a car behind him, he turns away so as not to hit it. The system that received a signal made Sameh realize that is ..... 

 

 

سؤال 10
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Eagle is bird of prey (who eats meat). Its beak is strong and sharp. This structural adaptation helps it to .....................

  

سؤال 11
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What feature of light helps you see yourself in the mirror?

 

سؤال 12
الدرجة 1.00

The organ responsible for the sense of sight____

 

سؤال 13
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Adel wanted to make a suitable box through which he could see what was inside without having to open it. What material should be used?

 

سؤال 14
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Our eyes help us see what's around us. What is the organ responsible for perceiving what we see with our eyes? ...........

 

 

 

سؤال 15
الدرجة 1.00

One of the behavioral adaptations that help the animal protect itself from enemies __

 

سؤال 16
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When you determine a sweet or bitter taste, you have used___

 

 

سؤال 17
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Adaptations include changes that ...............in the environment.

 

 

سؤال 18
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Stomach is a part of the digestive system that .......... 

 

سؤال 19
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What is adaptation?

 

سؤال 20
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Animals that live in a hot environment have ........................ ears to help her, and allow heat to escape to be cool.

 

 

 

سؤال 21
الدرجة 1.00

Animals can communicate with each other through____

 

 

سؤال 22
الدرجة 1.00

What happens to living things that can't adapt to the conditions of its environment

 

 

سؤال 23
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Which of these examples of hid or a camouflage?

 

  

 

 

سؤال 24
الدرجة 1.00

Humpback whales use singing for............... 

 

سؤال 25
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Raise the thumb up or lower it down a kind of ___

 

 

 

سؤال 26
الدرجة 1.00

Each of the following is considered a source of light except .........

 

سؤال 27
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All of the following are components of the nervous system except____

 

 

سؤال 28
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The ability to turn the head in all directions ,....................

 

سؤال 29
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Fish extracts oxygen out of the water by ................... 

 

سؤال 30
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