7
Interaction
We interact with the world around us. For example, we use our senses to
detect information about the world. We communicate with each other.
We move around and do many things.
Nutrition
We carry out nutrition by drinking water and eating food. The oxygen we
take in is also part of the process. Finally, we eliminate waste products.
Reproduction
We reproduce to make new members of our species. We are born.
Women have children and produce milk for their babies.
2
In your notebook, write a definition of each life process and give an example.
a)
interaction
b)
nutrition
c)
reproduction
Interaction is how living things..., ...is an example of interaction
3
3
Listen to the description and say picture
a
,
b
or
c
.
a)
b)
c)
4
T
h
i
n
k
!
In what ways do human beings interact with each other?
Human beings interact by speaking...
5
Draw a picture to show your ideas in activity 4.
6
4
QUIZ
Check your learning.
A
C T I V I T I E S
Human beings are living organisms. They carry out the basic life processes
of interaction, nutrition and reproduction.
