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Science II (Grade 6)

Total questions: 20

Worksheet time: 21mins

Name
Class
Date
1.

The earliest period of childhood, especially before the ability to walk.

a)

Childhood

b)

Adulthood

c)

Infancy

d)

Young Adulthood

2.
The period of time in your life after your physical growth has stopped and you are fully developed.
a)
Young Adulthood
b)
Adolescence
c)
Childhood
d)
Adulthood
3.

The picture shows

a)

Aliens

b)

Fertilization

c)

Forest and trees

d)

Growth of babies

4.

The growth age of A is ________

a)

Infancy

b)

Preschool age

c)

School age

d)

Teenage

5.

The growth age of G is __________

a)

Teenage

b)

Youth

c)

Middle age

d)

Old age

6.

The growth age of D is __________

a)

Preschool age

b)

Teenage

c)

Middle age

d)

Old age

7.

What are the substages of childhood?

a)

Infancy, preschool, school age

b)

Teenage

c)

Youth, Middle age, Old age

d)

Zygote and Embryo

8.

What are the substages of adulthood?

a)

infant, preschool, school age

b)

teenage

c)

Youth, middle age, old age

d)

zygote and embryo

9.

The stage of human with the age from 13 to 19 years old

a)

fertilization

b)

childhood

c)

teenage

d)

adulthood

10.

At what ages where the boys mass is higher than girls?

a)

a. Around ages 6 to 9

b)

b. Around ages 9 to 15

c)

c. Around 15 and above

d)

d. Both a and c

11.

At what ages seems the male and female masses are the same?

a)

around age of 6

b)

around age of 9

c)

around age of 18

d)

around age of 21

12.

At what ages the boys tend to become taller than girls?

a)

Around 6 to 9

b)

Around 9 to 14

c)

Around 14 and above

d)

Around 21

13.

What system of the body is shown in the picture?

a)

Digestive System

b)

Respiratory System

c)

Circulatory System

d)

Excretory System

14.

What system of the body is shown in the picture?

a)

Digestive System

b)

Circulatory System

c)

Excretory System

d)

Respiratory System

15.

What system of the body consists of the organs: Lungs, Esophagus, Diaphragm, Bronchi, Alveoli, ...

a)

Digestive System

b)

Circulatory System

c)

Respiratory System

d)

Excretory System

16.

Which one is not a component of the blood?

a)

white blood cells / plateletes

b)

red blood cells

c)

plasma

d)

sperm cell

17.

The maximum capacity of the urinary bladder is ________

a)

250 cm3

b)

400 cm3

c)

450 cm3

d)

500 cm3

18.

The muscle that allows you to control in not peeing in your pants is ____________

a)

urinary bladder

b)

heart

c)

kidney

d)

sphincter

19.

Which one is not a layer of the skin?

a)

epidermis

b)

sweat gland

c)

dermis

d)

hypodermis

20.

What is the largest organ in our body?

a)

the lungs

b)

the heart

c)

the skin

d)

the intestines