Sains Tahun 4 Quiz Questions

The correct answer is "BETUL" because the question asks if it is a nose, and "BETUL" means "yes" in Indonesian. Therefore, the answer implies that it is indeed a nose.

The given sequence of words represents the correct order of organs in the respiratory system. The nose (hidung) is the entry point for air, which then passes through the trachea (trakea) and finally reaches the lungs (paru-paru). Therefore, the answer "betul" (correct) is appropriate.

The given answer is incorrect. The question asks if the eye is a respiratory organ of humans. However, the eye is not involved in the process of respiration. Respiration primarily occurs in the lungs, where oxygen is taken in and carbon dioxide is expelled. The eye is responsible for vision, not respiration.

The given statement is correct. The respiratory system in humans starts with the nose, which is responsible for inhaling air. The air then passes through the trachea, also known as the windpipe, which connects the nose to the lungs. Finally, the air reaches the lungs, where the process of gas exchange takes place. Therefore, the correct order of the respiratory system in humans is nose - trachea - lungs.

The given statement is incorrect. The respiratory organs in humans are the nose, trachea, and lungs. The nose filters and moistens the air, while the trachea carries the air to the lungs. The lungs are responsible for the exchange of oxygen and carbon dioxide in the body. The eyes (mata) and throat (paru-paru) are not directly involved in the respiratory process.