Keeping The Body Clean

Explanation
Toothbrushes and toothpaste are specifically designed for oral hygiene, which includes taking care of our teeth and gums. These tools help remove plaque, food particles, and bacteria from our teeth, preventing tooth decay, gum disease, and bad breath. Therefore, the correct answer is "teeth."

Explanation
Soap is used along with water to clean our body. It helps to remove dirt, oil, and bacteria from the skin by creating a lather that can be easily rinsed off. Soap contains surfactants that have the ability to break down oils and dirt, allowing them to be washed away. Additionally, soap also helps to kill germs and prevent infections. Therefore, soap is an essential product for maintaining personal hygiene and cleanliness.

Explanation
We use a comb and oil to keep our hair neat.

Explanation
A nail clipper is specifically designed to trim and shape our nails. It has a curved blade that allows for precise cutting of the nails. It is not suitable for clipping hair, teeth, or lips, as these require different tools for grooming or oral hygiene purposes. Therefore, the correct answer is nails.

Explanation
Milk is not typically used to keep the body clean. Soap is commonly used for washing hands and body, toothpaste is used for brushing teeth, and a rag can be used for wiping surfaces or cleaning the body. Milk is primarily consumed as a beverage and is not used for cleaning purposes.

Explanation
The options provided are related to keeping the body clean, except for "car". Shampoo is used to clean the hair, comb is used to untangle and style the hair, and water is used to wash the body. However, a car is not used for personal hygiene purposes and does not contribute to keeping the body clean.

Explanation
Soap is the correct answer because it is commonly used to clean the body. Soap contains surfactants that help to remove dirt, oil, and bacteria from the skin when mixed with water. It is specifically designed for personal hygiene and is used in daily bathing routines to keep the body clean and fresh. Milk, cup, and chair are not typically used for cleaning the body, making them incorrect options.

Explanation
Keeping our body clean is important for maintaining good health. Regular bathing and washing help remove dirt, sweat, and bacteria from the skin, preventing infections and skin problems. Additionally, practicing good hygiene, such as brushing teeth and washing hands, reduces the risk of oral and gastrointestinal diseases. Cleanliness also promotes better respiratory health by preventing the buildup of dust and allergens. Overall, maintaining cleanliness is crucial for optimal health and well-being.

Explanation
Brushing our teeth only one time for the day is not sufficient for maintaining good oral hygiene. Dentists recommend brushing our teeth at least twice a day, once in the morning and once before bed. Brushing helps remove plaque and food particles, preventing tooth decay and gum disease. Therefore, the statement that we should only brush our teeth one time for the day is incorrect.