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
sergiy2304 [10]
1 year ago
13

Approximately 50% of our bone is chemically calcium phosphate, Ca3(PO4)2

Chemistry
1 answer:
yuradex [85]1 year ago
4 0
Yea ion know i just want sun point lol o m g is it rekutten ;)
You might be interested in
Which of the following structures are accessory structures of the digestive system?
professor190 [17]

the pancreas and the liver

7 0
3 years ago
Read 2 more answers
Two important ways that energy is transported in the world around us is through
Ann [662]

Explanation:

The two ways that energy can be transferred are by doing work and by heat transfer.

5 0
3 years ago
Check all that apply to sugar.
harina [27]

Answer:

Candy

Explanation:

its sweet and has a lot of sugar and acid

3 0
3 years ago
Read 2 more answers
Give the name of reaction in the<br> preparation of alkene from alcohol<br> compounds.
pickupchik [31]

Dehydration to alkenes!

3 0
3 years ago
What is frequency? How can sound wave having different frequencies have the same speed​
sashaice [31]

Answer:

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength. ... The more rigid (or less compressible) the medium, the faster the speed of sound

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the molarity of a solution of 17.0 g of nh4br in enough h2o to make 158 ml of solution? answer in units of m?
    12·1 answer
  • During the recharge of the lead storage battery, the chemical reaction that occurs is A.)nonspontaneous.
    12·1 answer
  • At 65°c, the ion-product constant of water, kw, is 1.20 ´ 10-13. the ph of pure water at 65°c is:
    8·2 answers
  • Atoms of elements with the same electron configuration are organized in ____ in the periodic table.
    10·1 answer
  • Based on its location on the periodic table, how many electrons does oxygen have in its outer energy level?
    14·2 answers
  • What are the number if protons, neutrons, and electrons
    7·1 answer
  • 13. Mercury has one of the lowest heat capacities. If 257J of heat are added to 5500g of mercury,the mercury's temp will increas
    11·1 answer
  • Which is the chemical formula for a dinitrogen trioxide molecule?
    10·1 answer
  • When 3.915 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 12.74 grams of CO2 and 3.913 grams of H
    9·1 answer
  • In terms of carbon monoxide, 1 marijuana joint is the equivalent of how many cigarettes?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!