1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svlad2 [7]
3 years ago
13

The materials used to make toothbrushes have changed over thousands of years

History
1 answer:
Bas_tet [7]3 years ago
3 0

The toothbrush evolved over time and mainly out of necessity. Traces of the first toothbrush can be dated back as early as 3500 B.C.E. These bamboo sticks were then used just like a modern manual toothbrush to clean the teeth. Eventually, the Chinese version of the toothbrush made its way to Europe.

You might be interested in
Which of the following contributed to the downfall of the Roman Empire but not the Han Dynasty?
Alex73 [517]

The Roman Empire by 285 CE become so vast that it was difficult to rule all the provinces directly from Rome. Diocletian the Roman Emperor, therefore, divided the empire into two halves known as the Western ( governed from Rome) and the Eastern Roman Empire ( ruled by Byzantine). The western half of the Empire had a more severe fall than the Eastern portion of Rome.

This was the only difference in the decline of the Roman empire and the Han Dynasty of China. Other three options were similar in one or another way in the decline of Rome and of the Han dynasty.

6 0
3 years ago
Read 2 more answers
Which battle marked the first significant victory for the Union during the Civil War?
Dmitry_Shevchenko [17]
Fort Henry Battle on Feb 6, 1862 in western middle Tennessee 
5 0
4 years ago
Studied how points,lines,angles,planes relate to one another
Firdavs [7]
Euclid studied how points lines angled planes relate to one another
3 0
3 years ago
Read 2 more answers
The bill of the rights is intended to protect individuals freedoms and the
puteri [66]
George Mason was one of the leading figures in creating the Bill of Rights. After storming out of the Constitutional Convention because the Constitution didn't contain a declaration of humanrights, he worked to pass amendments that would protect citizens from an intrusive government
3 0
3 years ago
If you work on a Farm, and you job is to take care of Chickens. Are you a chicken tender??
k0ka [10]

Answer:

ive never thought of that before o_O thats pretty funny

yes >:}

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1 How are Black Lives Matter's and Blue Lives Matter's opinions connected to each other? (A) Blue Lives Matter emerged in respon
    8·1 answer
  • In the south many enslaved people reacted to the emancipation proclamation by
    5·1 answer
  • The importation of slaves into southern Carolina started because planters needed labor to grow what crop?
    14·1 answer
  • What are Wandering poets who praised the perfection, beauty, and wit of women?
    15·1 answer
  • The bay of pigs invasion was an attempt to overthrow
    8·2 answers
  • What type of school does the term "higher education" refer to?
    12·2 answers
  • Enlightenment philosophers aimed to preserve the rights of individuals, including the right to an education. assemble. a job. ru
    9·2 answers
  • Describe life on an early ranch in New Mexico.​
    13·2 answers
  • Why did social, economic, and political inequalities exist for different immigrant populations?
    11·1 answer
  • من القائل وما المناسبة ؟ " هذا يا محمد أول ما أقاضيه عليه أن ترده " .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!