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
DiKsa [7]
3 years ago
9

Which statement describes a controlled experiment? A.) It has one group in which the controlled variable is tested, and another

in which the manipulated variable is tested. B.) It has one group in which the responding variable is tested, and another in which the responding variable is not tested. C.) It has one group in which the manipulated variable is tested, and another in which the responding variable is tested. D.) It has one group in which the manipulated variable is tested, and another in which the manipulated variable is not tested.
Chemistry
1 answer:
scoundrel [369]3 years ago
6 0

Answer:C.) It has one group in which the manipulated variable is tested, and another in which the responding variable is tested

Explanation: hope this helps

You might be interested in
Please help in full sentances no copy paste in your own words
Katena32 [7]

Answer:

Explanation:

The river bank can expand due to the water breaking apart and move for sediment.

8 0
3 years ago
Look up the densities of the elements
salantis [7]

Answer: Which Group 1A elements are less dense than pure water at 4 degrees C? Li Na K. How does density vary with temperature? Temperature up, density down.

Explanation:

6 0
2 years ago
Read 2 more answers
According to solubility rules, which of the following compounds is soluble in water?
Nata [24]
The answer is A hope this help
6 0
3 years ago
What is true about a block of ice at -10 degrees celsius as you continue to apply heat...
Y_Kistochka [10]

A. Its temperature will rise continuously until it completely melts

I don't believe that any of the other answers are correct because the ice cannot stay at a certain temperature if it is melting.

4 0
3 years ago
Which formula correctly represents the product of an addition reaction between ethene and chlorine?
Serjik [45]
The formula that correctly represents the product of an addition reaction between ethene and chlorine is  C2H4Cl2
Addition reaction occurs when an atom is added to a compound that has a double bond or triple bond (unsaturated hydrocarbons). Unsaturated compounds are associated with addition reactions. For example Ethene is an example of unsaturated hydrocarbon; when reacted with chlorine gas , chlorine atoms are added to each carbon atoms. 
4 0
3 years ago
Other questions:
  • How can you tell which elements are more metallic than others by just looking at the periodic table?
    13·1 answer
  • Penn State Civil and Environmental Engineering Department just built a super-duper coal-fired power plant in Altoona, PA. It is
    5·1 answer
  • If the pKa of Lysine is 5, then at a pH of 7, it is most likely going to be a) Neutral. b) Negatively charged. c) Positively cha
    9·1 answer
  • 5.0 g of NaCl is dissolved in water, and the solution is brought to a final volume of 150 mL. What is the molarity of this solut
    13·1 answer
  • How many molecules of PF5 are found in 39.5 grams of PF5?
    8·1 answer
  • How many moles are in 9.461 * 10^24 formula units of manganese(iii) dichromate?
    12·1 answer
  • 12.) Which type of force is stronger?<br> A)intermolecular forces<br> B)intramolecular forces
    7·2 answers
  • The electronegativities of carbon and sulfur are almost the same. Both elements form covalently bonded compounds with hydrogen.
    12·1 answer
  • What is this plzzzzz helppp tyvmmmm
    7·1 answer
  • Which types of chemical reactions are<br> considered opposites of one another?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!