2T SCIENCE THIRD G

BODY SYSTEMS

What is the system? (¿cuál es el sistema?

Provides framework, protects vital organs, makes blood cells:

• respiratory system

• skeletal system

• circulatory system

• digestive system

BODY SYSTEMS

What is the system? (¿cuál es el sistema?

controls sensations, thought, movement and virtually all other body activities:

• nervous system

• skeletal system

• circulatory system

• digestive system

BODY SYSTEMS: PARTS

Choose the picture of / escoge la imagen de: rib cage

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BODY SYSTEMS: PARTS

Choose the picture of / escoge la imagen de: liver

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BODY SYSTEMS: PARTS

What are the parts of circulatory system?

(¿Cuáles son las partes de circulatory system?)

• lungs, windpipe, mouth

• brain, spinal cord, nerves

• heart, veins, arteries

SENSE ORGANS

What does the epidermis contain?

(¿qué contiene la epidermis?

• sweat glands

• fats

• melanin

• arteries

SENSE ORGANS:

it carries the electric impulses from the retina to the brain:

• iris

• pupil

• optic nerve

• cornea

SENSE ORGANS:

what are the parts of middle ear?

(¿cuáles son las partes de "middle ear?)

• pinna, auditory canal, ear drum

• malleus, stapes, incus

• cochlea

• cornea

SENSE ORGANS

the eardrum is part of:

• outer ear

• middle ear

• inner ear

SENSE ORGANS

this organ produces and secretes fluid for your saliva:

(este organo produce y secreta un fluido para la saliva)

• tongue

• eye

• ear

• skin