El Cos Humà Quiz

Quants ossos té el cos humà?

• 206

• 210

• 207

• 205

Answer explanation

The correct answer is 206 because the human body has a total of 206 bones.

Quin és el principal múscul del cos humà?

• Múscul de l'esquena

• Múscul del cor

• Múscul de la mà

• Múscul de la cama

Answer explanation

The main muscle of the human body is the heart, as it is responsible for pumping blood throughout the body to supply oxygen and nutrients to all other muscles and organs.

On es produeix la digestió dels aliments?

• En el sistema nerviós

• En els pulmons

• En el cor

• En el tracte digestiu

Answer explanation

The digestion of food occurs in the digestive tract, where enzymes break down food into nutrients for absorption.

Quin és l'òrgan principal del sistema circulatori?

• Pulmó

• Cor

• Estómac

• Ronyó

Answer explanation

The main organ of the circulatory system is the heart, which pumps blood throughout the body. It is responsible for circulating oxygen and nutrients to the tissues and removing waste products.

Quin és el nom dels òrgans responsables de la respiració?

• Ronyons

• Estómac

• Cor

• Pulmons

Answer explanation

The correct choice for the organs responsible for respiration is Pulmons, as they are the primary organs involved in the breathing process.

Com es diu l'os llarg de la cama?

• fèmur

• ròtula

• peroné

• tíbia

Answer explanation

The long bone of the leg is called the femur, making it the correct choice among the options provided.

Quin múscul permet la respiració?

• Pectoral major

• Bíceps

• Diafragma

• Glúteo mayor

Answer explanation

The muscle that allows breathing is the diaphragm.

Quin és el primer pas del sistema digestiu?

• Digestió

• Excreció

• Ingestió

• Absorció

Answer explanation

The first step of the digestive system is ingestion, which is the process of taking in food through the mouth.

Quina funció té el cor en el sistema circulatori?

• Bombejar la sang

• Regular la temperatura corporal

• Oxigenar la sang

• Filtrar la sang

Answer explanation

The heart's function in the circulatory system is to pump the blood, making it the correct choice.

Quin és l'òrgan principal del sistema respiratori?

• nas

• orella

• cor

• pulmó

Answer explanation

The main organ of the respiratory system is the lung, responsible for the exchange of oxygen and carbon dioxide during breathing.