UNIT 2. Human interaction and reproduction
5º de Primaria- Conocimiento del Medio
Mª Carmen del Amo
Interaction
Human interact with their environment using their Nervous System and Locomotor System.
The nervous system
Our nervous system controls voluntary and involuntary movements.
The skeletal system
Bones provide shape and support our body. They also protect some of our organs.
the muscular system
The muscular system is made up of muscles and tendons.
The female reproductive system
The female reproductive system produces eggs cells in the ovaries.
The male reproductive system
The male reproductive system produces sperm cells.
Puberty and adolescence physical changes in puberty
Puberty is when your body begins to develop. Adolescence is when you change from a child into and adult.
Healthy and unhealthy habits
Healthy habits help you feel better and stronger. Exercise helps your body stay healthy.
GRACIAS
5º de Primaria- Conocimiento del Medio
Mª Carmen del Amo