The human life cycle

It presents a brief summary of the changes that the basic life processes undergo throughout life.

1. The Human Life Cycle

2. As we get older, we change and go through
different stages.

3. Infancy

4. Infancy (0/6 years)
N.
Shape & size change greatly.
Infants need lots of food.
I.
Dependent on others. Infants
develop their senses and
learn to talk and walk
R. No changes.
N = Nutrition I = Interaction R = Reproduction

5. Childhood

6. Childhood (7/12 years)
N.
Children need food from all
groups. Breakfast is very
important
I.
Interact with family & friends.
Learn how to read.
R.
At the end, the reproductive
system starts to change

7. Adolescence

8. Adolescence (13/19 years)
N.
Need lots of energy to grow
and be active.
I.
Keep learning. Slowly
become adults. Body stops
growing and changes a lot.
R.
The reproductive system
changes.

9. Adulthood

10. Adulthood (20/64 years)
N.
Body does not grow, so adults
need less food.
I.
Mental and emotional full
development. Gain
experience & responsibility.
R.
Adults’ bodies are ready to
have children.

11. Old age

12. Old age (64/…years)
N.
The intestine absorbs less
nutrients. They need a
healthy diet & more nutrients.
I.
The body works more slowly.
Some adults need help.
Others are active and happy.
R.
The reproductive system
stops working.