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
Liono4ka [1.6K]
3 years ago
12

2.

Social Studies
1 answer:
Readme [11.4K]3 years ago
7 0

Answer:

D

Explanation:

A) it is mentioned that 1 cup of water was added to each column which shows that the amount of water added to eahc column was constant, or the same

B) it is mentioned that the cylinder contained equal volumes of different sized particles, which means volume fo particles is constant as there are equal volumes

C) It is also reasonable to assume that the columns are identical as its not mentioned that they weren't, thus makking this variable constant

D) It is mentioned that small particles of marble and large particles of granite were used, this is the independent variable or the variable we change to look at the different reactions, since there re 2 different substances(marble and granite) being used the type of substance is NOT constant

You might be interested in
"Eating disorders among women are estimated to be at about 1% of population for anorexia nervosa and 1-2% for bulimia nervosa. E
Rufina [12.5K]

Answer:

There is possibility men don't have or they are very few

Explanation:

From the meaning of "out number", it means to be more than a particular set of thing or group of things having a valid or fixed number . if the women has 1% of the population of for anorexia nervosa and 2% of the population for anorexia nervosa and still out number the men, it means it is possible that it is few number of men would have the disease.

If the population of the people having anorexia nervosa is 10 for example and women has 1% of the this population , it means it is 1 woman and if the numbers the men, with this population it is possible no valid case of men has the sickness.

To my own opinion ,it is possible men has very few or no case of these disease since the women also has 1% of the population of those that has the sickness.

7 0
3 years ago
What is not true about the cold war?
trasher [3.6K]
A, B, and C are true so that would leave D as your answer.
5 0
3 years ago
What is the goal of the Hammurabi code?
grigory [225]

Answer:

The Hammurabi code of laws, a collection of 282 rules, established standards for commercial interactions and set fines and punishments to meet the requirements of justice. Hammurabi's Code was carved onto a massive, finger-shaped black stone stele (pillar) that was looted by invaders and finally rediscovered in 1901.

Explanation:

5 0
3 years ago
Which of the following is NOT an example of Solon's reforms?
solong [7]
I believe the answer is D.
Sorry is not right.
7 0
3 years ago
The majority of the population of North America lives​
GalinKa [24]
The ten most populous countries in North America are: United States: 321.2 million. Mexico: 121 million. Canada: 35.8 million.
7 0
3 years ago
Other questions:
  • Which of these played the BIGGEST role in the creation of Georgia towns and cities in the 1820s-1850s?
    8·2 answers
  • What has george told lennie about that he always remembers even when he forgets everything else?
    14·1 answer
  • Traditional antipsychotics appear to _____.
    14·1 answer
  • What are the affects of the Ten Commandments in the Israelites
    13·1 answer
  • Defendants who are actively hallucinating and experiencing delusions during the time of their trials are most likely to be:
    7·1 answer
  • What purpose does an attribute such as the spiked wheel of St. Catherine of Alexandria serve?
    10·1 answer
  • It is important that with darkfield microscopy, the light that illuminates the specimen is a hollow cone of oblique light rather
    6·1 answer
  • Examples of how people reacted to the new government after article of confederation
    11·1 answer
  • Can someone answer all three ?
    10·2 answers
  • Question 20
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!