Sistemas cuerpo humano

Los artrópodos se dividen según...

Cual de los siguientes compuesto esta involucrado en la vasocontriccion del corazon

• Dopamina

• Angiotensina

• Histamina

• Neurotransmisores

What are the two teeth just lateral to the four front middle teeth called?

• incisors
• premolars
• molars
• canines

Select the correct answer to complete the flow of the oxygen pathway when we breathe in:

Nose - windpipe - ______________ - blood

• Lungs

• Heart

• Stomach

• Brain

Identify the structure labelled K

• Crown

• Root

• Enamel

• Dentine

We use ____________ to see birds flying.

• nose

• eyes

• skin

• tongue

The heart is a part of the:

• Nervous System

• Circulatory System

• Digestive System

• Respiratory System

Identify the part of the tooth labelled A.

• Dentine

• Pulp

• Enamel

• Root

What sense would you use to listen to the teacher?

• touch

• hearing

• taste

• sight

Identify the structured labelled F

• Dentine

• Blood Vessels

• Pulp

• Root Canal