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
andrezito [222]
3 years ago
9

Which is an unreliable source? HURRY

Chemistry
2 answers:
pashok25 [27]3 years ago
5 0

Answer:

An Advertisement  for acne medication claims it can clear up acne in less than one week

Explanation:

yuradex [85]3 years ago
3 0

Answer:

B an advertisement for acne medication claims it can clear acne in less than one week

You might be interested in
At what temp will a gas be at if you allow it to expand from an original 456 mL to 65°C to 3.4 L
alexira [117]
We use the gas law named Charle's law for the calculation of the second temperature. The law states that,
                                          V₁T₂ = V₂T₁
Substituting the known values,
                                (0.456 L)(65 + 273.15) = (3.4 L)(T₁)
                                             T₁ = 45.33 K
5 0
3 years ago
Read 2 more answers
Which factor causes chemical weathering​ it for science
VMariaS [17]

Answer:

acid or sunlight

Explanation:

7 0
3 years ago
Read 2 more answers
1 What direction do<br> molecules move in?
notsponge [240]

Answer:

The majority of the molecules move from higher to lower concentration, although there will be some that move from low to high. The overall (or net) movement is thus from high to low concentration.

hope this helps!<3

3 0
2 years ago
Select 2-possible ointment bases. Select one or more:
fredd [130]

Answer:

The correct option is: c. petroleum jelly, d. Polyethylene glycol 4000/600 mixture                

Explanation:

Topical medications are used for the treatment of ailments and include ointments, gels, lotions creams etc. that can applied directly on the surface of the body i.e. skin.

An ointment base medication gets rapidly absorbed into the skin. Some of the examples of <u>ointment bases</u> include water-soluble bases: <u>polyethylene glycol</u>, hydrocarbon bases: <u>petroleum jelly</u>, paraffin wax.

7 0
2 years ago
How do flowering plants depend on other living things in order to reproduce?
Rufina [12.5K]

Answer:

They depend on people to water them and make sure they are by a window for sunlight

Explanation:

plants cant do these things by themselves

5 0
2 years ago
Read 2 more answers
Other questions:
  • Stronitum-90 has a half-life of 29 years. if a site held 2000 kg of this isotope, approximately what mass of strontium-90 would
    12·2 answers
  • Convert the following to number of moles: 4.03 x 10^21 molecules present in AgNO3
    5·1 answer
  • An atom of aluminum (Al) has an atomic number of 13 and a mass number of 27. How many neutrons does it have? O A. 27 O B. 40 O C
    9·1 answer
  • A solution with the concentration of 0.15 M is made using 8.00 grams of K2CrO4. How many milliliters of H2O should be used?
    6·1 answer
  • What is the atomic number of the element located in group 16, period 2 of the periodic table?
    14·2 answers
  • Consider a series of molecules in which the C atom is bonded to atoms of second-period elements: C-O, C-F, C-N, C-C, and C-B. Pl
    15·1 answer
  • Which of the following is an example of a PHYSICAL change?
    14·1 answer
  • Burning fossil fuels causes atmospheric pollution write one effect for each pollutant in table 2.
    15·1 answer
  • What is the iupac name of CH3-CH2CH(CH3)CH2-COOH​
    9·1 answer
  • Mechanical energy is the energy of?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!