What are the options to pick from?
Answer and Explanation:
A resource that can be used to evaluate your statement about the effectiveness of toothpaste is the comparison between the effect it has on teeth, with the effect of an ordinary toothpaste. You could do this by bringing your family members together and separating them into two groups. One group would use regular toothpaste and the other group would use toothpaste which you believe actually whitens your teeth. The groups were to use the same toothpaste for a month and were to take pictures of the teeth each week. These photos would help you compare the whitening effect of toothpaste and thus prove that your toothpaste is efficient in whitening teeth, as it promises.
Answer:
I agree
Explanation:
In simple terms, your nasal cavity (or nose in laemens terms) is filled with many many little hairs. Your nose also contains glands that produce mucus. Your hairs in the nose filters out the air and the mucus traps debris and bacteria, which forms boogers. Next, your trachea (or your windpipe that leads to the lungs) is lined with mucus and cilia to also trap dust, bacteria, and other gunk that’s in the air to prevent it from reaching the primary bronchioles (the section of the lungs that branch out at the end of the trachea and lead into the alveoli).
In summary, your respiratory system is filled with cilia and mucus to filter the air you breath, and to trap bacteria and other gunk in the air.
Applying soap to one's hands be made after wetting with clean (warm or cold) water then turning off the tap.
