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Papessa [141]
4 years ago
12

Materials for best tooth whitener

Health
1 answer:
Llana [10]4 years ago
4 0

Answer:

A variety of peroxide compounds, including carbamide peroxide, hydrogen peroxide, sodium perborate and calcium peroxide, have been used as active ingredients for bleaching materials

Explanation:

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Guys I lost my sanity how do I get it back(this is definitely not a meme please help)
4vir4ik [10]

Answer:

Well, read the bible.

Explanation:

The bible will guide you to peace and love and also sanity

4 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAPPPP!!
lyudmila [28]

Answer:

Promotes security and trust,

encourages the sharing of feelings

inspires dressing alike

conveys mutual respect

includes good communication,

supports behaving alike

,Explanation:

Pretty much all of the above

But you dont have to dress alike

4 0
3 years ago
What would happen if all individuals in a species were sterile ?
Readme [11.4K]
That would be the end of that species in one generation.
4 0
3 years ago
Read 2 more answers
If I wanted to run a study tracking individuals during the time from pre-puberty to 18 years old, but I did not have 10-11 years
iogann1982 [59]

Answer:

Cross- sectional

Explanation:

A cross-sectional study can be explained as a type of observational research that analyzes data of variables collected at one given point in time across a sample population or a pre-defined subset.

It involves the use of different groups of people who differ in the variable of interest but share other characteristics, such as socioeconomic status and educational background.

In conclusion, it should be understood that, Cross-sectional studies are usually relatively inexpensive and allow researchers to collect a great deal of information quite quickly, but still show individual character.

5 0
3 years ago
Which of the following herbal products is thought to treat anxiety, relieve stress and promote sleep?
Alex

Answer:

Could be: <em>Passiflora inc.; Valeriana officinalis, for example. </em>

Explanation:

 <em>Passiflora incarnata</em> is used to help reduce and possibly eliminate insomnia, anxiety, inflammation, menopausal symptoms, attention deficit hyperactivity disorder, among others.  Passiflora incarnata is approved for nervous restlessness, insomnia and gastrointestinal problems and all above ground parts of the plant including the stem, flowers and particularly the leaves are considered useful.

  <em>Valeriana officinalis</em> is a very old medicinal plant, but it has only recently gained space and respect among scientists. After studies, the efficacy of the use of valerian in combating insomnia has been proven, and today is widely used as a herbal medicine. It also has benefits against anxiety. Because of its sedative and relaxing properties, valerian serves as a natural tranquilizer against depression and stress, and is suitable for numerous other symptoms.

5 0
3 years ago
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