Read the passage below: The human nose is a vital organ that plays a crucial role in our sense of smell and overall health. It contains tiny hair-like structures called cilia, which help to filter out dust, bacteria, and other small particles from the air we breathe. The nose also contains specialized cells called olfactory receptors, which are responsible for detecting different odors and sending signals to the brain. What is the primary function of the cilia in the human nose?

To filter out dust, bacteria, and other small particles from the air we breathe

A doctor is explaining a diagnosis to a patient. The doctor says, 'You have a condition that affects the synovial joints in your body.' What type of joints are being referred to?

Joints that are connected by ligaments and have a fluid-filled space

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