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What does sweat get rid of?
sweat can get rid of body heat, unwanted oils, and dirt on the skin. :)
What does sweat help get rid of?
sweat can get rid of body heat, unwanted oils, and dirt on the skin. :)
How are fingerprints left on surfaces?
The human skin has oils and moisture on the surface. These adhere to the surfaced that you touch and leave the fingerprint patterns there. They may also be pressed into dirt, oil and other items already on the surface.
Why is a trowel used to remove the dirt from a site?
You want to keep oils etc. from the skin off the recovered object.
Why do peoples have pimples?
Dirt clogging your pores, overactive hormones, overproduction of oils from sebaceous glands in the skin, etc.
Can water alone clean your hands?
Oils on human skin and hair keep them from drying out, but the oils can also attract and hold dirt. The oily dirt is a nonpolar mixture. So washing with water alone wont clean any of the dirt away. So that's where soap comes in! Soaps are salts of fatty acids, which are hydrogen molecules with carboxylic acids at one end...------ Soap has a ionic end that will dissolve in water a longg hydrocarbon portion that WILL dissolve in oily dirt. The dirt is removed from your skin and hair or fabric, suspended in the wash water and washed away:)
Why you use skin cleanser?
you use skin cleanser because you need to get rid of the dirt and oils clogging up your pores. it says it in the name, it cleans your face.
Why are fingerprints left on things you touch?
The oils and dirt on your skin stick to items that you touch. This causes fingerprints to form on most items.
Which essential oils repel fleas?
Fish Oil. If it's a pet with fleas, rub it on the back of their neck and between their toes. Fish Oil is okay for them to digest too. Definitely PaloSanto essential oil. It does not only repel, but heals your skin!!
Why Don't Humans Burst in a Hypotonic Solution?
The reason humans do not burst when submerged in water is due to our skin. Human skin is covered in natural oils that make our skin essentially waterproof. These oils slow down the absorption of water.
How do the mature hookworm larva come into contact with human skin?
usually bare feet walking in the dirt or bare hands digging in the dirt
Why do humans get dirty?
Humans get dirty due to a combination of factors such as exposure to dirt, dust, pollutants, oils from the skin, and sweat. As we go about our daily activities, we come into contact with various surfaces and environments that can transfer grime and bacteria onto our skin and clothes, leading to dirt accumulation.
