9635898
Descripción
Test por Songyan Chow, actualizado hace más de 1 año
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Creado por Songyan Chow
hace más de 7 años
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Pregunta 1
Pregunta
What is a system?
Respuesta
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It has many organs to help us stay alive.
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It provides us with functions.
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It is made up of many parts that work together to carry out functions.
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It is made up of many parts.
Pregunta 2
Pregunta
Which of the following is / are system(s) in the human body? (You may choose more than one answer.)
Respuesta
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Stomach
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Digestive system
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Muscular system
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Heart
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Skull
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Computer system
Pregunta 3
Pregunta
What system(s) is/are needed for body parts to move? (You may choose more than one answer.)
Respuesta
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Digestive system
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Muscular system
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Respiratory system
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Skeletal system
Pregunta 4
Pregunta
Which system carries oxygen to all parts of the body?
Respuesta
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Respiratory system
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Circulatory system
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Skeletal system
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Muscular system
Pregunta 5
Pregunta
Select the statement(s) that are not true (false). (You may choose more than one answer.)
Respuesta
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Digestion is completed in the large intestine.
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Food is digested in the small intestine and stomach only.
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Respiratory system carries oxygen to all parts of the body.
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Only the muscular system moves our body parts.
Pregunta 6
Pregunta
Which are the parts of the circulatory system? (You may choose more than one answer.)
Respuesta
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Windpipe
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Heart
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Blood
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Blood vessels
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Gullet
Pregunta 7
Pregunta
Plant is a system with different parts. What does the parts of a plant work together for? (You may choose more than one answer.)
Respuesta
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To help the plant make food.
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To help the plant to grow.
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To help the plant enjoy life.
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To help the plant reproduce.
Pregunta 8
Pregunta
What are the different parts of a plant system?
A: Stem
B: Roots
C: Soil
D: Stem
Respuesta
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A and C only.
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A,B and C only.
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B and D only.
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A, B and D.
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B, C and D only.
Pregunta 9
Pregunta
What is the function of the leaf? (You may choose more than one answer.)
Respuesta
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Leaves anchor the plant firmly to the ground.
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Leaves have tiny openings to help the plant take in and give out gases.
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Leaves trap light energy from the sun to absorb water for the plant.
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Leaves trap light energy from the sun to make food for the plant.
Pregunta 10
Pregunta
The stem [blank_start]supports[blank_end] a plant. It holds the leaves up so that they can get [blank_start]sunlight[blank_end] to make food.
Respuesta
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supports
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fixes
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changes
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water
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sunlight
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nutrients
Pregunta 11
Pregunta
Which of the following statement(s) is / are true? (You may choose more than one answer.)
Respuesta
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Roots hold the plant firmly to the soil.
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Roots help to absorb water and minerals for the plant.
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The roots help makes food for the plant.
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Plants need water to survive and minerals to grow well.
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Leaves, stems and roots are different parts that work together to help the plant to stay alive and grow well.
Pregunta 12
Pregunta
Mr Chow mentioned about three different things that a student need to have or do in order to do well in exam. What are these three things? (You may choose more than one answer.)
Respuesta
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Understand and know the science concepts and idea.
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Question and answering techniques.
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To turn around and talk to classmates during class.
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Practice and practice!
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