Ejercicios repaso ByMe, Ejercicios de Ciencias de la Tierra y del Medio Ambiente

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1. Interaction

• The nervous system and the senses
  • What controls everything we do?

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  • The ______________________ sends information to different parts of the body via the ___________________________________.
  • Our ___________________ _______________________detect information and the ____________________ send this information to the ______________________.

2. NERVOUS SYSTEM
   • _______________ __________________ controls everything: thinking, walking, breathing…
   • Parts

Functions

• What protects the brain? _____________________________________ -Brain receives information of the senses through the _________________. -The information travels through the _____________ _________________

Sense Organ Nerve How? Smell nerve

Air enters through _______________________.

Tongue

It is covered in _____________ __________________ which identi sour, fy the different tastes (sweet, salty, bitter…).

Touch nerve

The _________________ nerves in our skin send information to the feels. brain about how something

Eyes^ nerve

Light enters the _______________ and makes an image on the __________________. The ____________________ the sends this information to brain.

Hearing^ nerve

When enters ______________ ________________ the the ______________________, the liquid inside ____________________ moves and sends this information to the brain.

• Name three bones ___________________________________________________________.

MUSCLES

• How many muscles are in the human body? ___________________________________________________________.
• What are the functions of muscles? ___________________________________________________________.
• What connects bones and muscles? ___________________________________________________________.
• Name three muscles ___________________________________________________________. JOINTS
• What is the function of joints? ___________________________________________________________.
• Name three examples of joints ___________________________________________________________.

4. Healthy food A healthy diet is a balanced diet. We need different nutrients:

Fruit and vegetables