EASY
4th CBSE
IMPORTANT
Earn 100

Draw a flow chart to show the path taken by the wastes from the kidneys to outside the body.

Important Questions on Circulatory and Excretory System

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Exercise>Q 5
What is stethoscope?
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>THINK AND ANALYSE>Q a
Name any two wastes produced by the body, other than urine.
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>THINK AND ANALYSE>Q b
Does the heart beat, when we are asleep?
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Worksheet 3>Q 1

Match the following.

 Column A  Column B
a.    Heart i. Carry blood
b.    Kidney ii. Produces wastes
c.    Cells iii. Form tissues
d.    Blood vessels iv. Bean-shaped
e.    Excretory system  v. Pumps blood

 

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Worksheet 3>Q 2
_____ together form an organ system.
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Worksheet 3>Q 2
_____ are tube-like structures that carry blood.
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Worksheet 3>Q 2
Urine is excreted through _____.
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 3 - Circulatory and Excretory System>Worksheet 3>Q 2
The process of removal of wastes from the body is called _____.