What´s this?
The eardrum
What are nerves made from?
They are made from neurons.
What´s this?
The fallopian tubes.
What is a neuron?
It is a star-shaped cell that transmits impulses.
What attaches the muscles to the bones?
Tendons
The Skeleton
Joints
What protects the spinal cord?
The backbone.
The ribs and sternum.
The skull.
What´s this?
Te choclea.
What do we call the places where two or more bones connect?
Joints
Tendons
Skeleton
The _______________________ send impulses from the brain to the effectors (muscles and bones)
MOTOR NERVES
SENSORY NERVES
What are the functions of bones?
Protect the organs, give us structure and allow us to move.
The brain stem is a part of the central system that...
controls voluntary actions like dancng and jumping
controls involuntary actions like breathing and heartbeat.
transports information.
What are the changes girls experience in puberty?
Breasts grow, hips widen and we get the period.
Breasts grow, hair grows in the chest and we get the period.
The peripheral nervous system is made up of:
nerves
the encephalon and the spinal cord.
What´s this?
The ear canal.
What´s the organ and function of touch?
The skin, detect temperature, pain and pressure.
What´s this?
The vagina
The cerebellum is a part of the central system that...
controls involuntary actions like breathing and heartbeat.
controls voluntary actions like dancng and jumping
transports information.
What´s this?
The uterus.
What are these?
The testicles
What are the functions of muscles?
They move the bones and some organs: the heart( pumping blood), the diaphragm (breathing) and the intestines (moving the food and waste substances)
What´s this?
The urethra.
What´s the organ, function and nerve of sight?
The eye, detect light and the olfactory nerve.
What are the changes boys experience in puberty?
The penis and testicles grow, and the hips widen.
The penis and testicles grow, hair grows in the pubic area.
The penis and testicles grow, hair grows in the chest.
The ___________________ send signals from the receptors (sense organs) to the brain.
MOTOR NERVES.
SENSORY NERVES.
They are pieces of hard tissue
MUSCLES
TENDONS
BONES