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
charle [14.2K]
3 years ago
10

ONLY ANSWER IF YOU ARE POSITIVE To increase the validity and reliability of the results of experiments with groundwater, several

people should (2 points)
repeat the results many times

study only pure sources of groundwater

obtain information only from secondary sources

provide different results of the same experiment
Geography
2 answers:
ale4655 [162]3 years ago
6 0
The answer should be a, repeat the the results many times.
e-lub [12.9K]3 years ago
6 0

I AM POSITIVE!!! The answer is A...



Hope this helps....

You might be interested in
Weathering is an example of an external force of change. Question 2 options: True False
zimovet [89]

Answer:

The statement is True

Explanation:

The statement;

Weathering is an example of an external force of change

is TRUE.

Weathering refers to the chemical and physical processes which alter the characteristics of rocks on or near the earth's crust

5 0
3 years ago
Read 2 more answers
What type of weather front would be responsible for the following weather forecast? "Increasing highcloudiness and cold this mor
neonofarm [45]

Answer:

B. Warm front

Explanation:

A warm front weather forecast, when a cold weather is preceded by a warmer weather it is known as a warm front.

5 0
3 years ago
What major problem in Sub-Saharan Africa is being described?
Gekata [30.6K]

Answer:

I think c

Explanation:

Without access to medicines, Africans are susceptible to the three big killer diseases on the continent: malaria, tuberculosis and HIV/AIDS.

6 0
3 years ago
PLEASE HELP!!!<br><br> Which statement best completes the diagram?
vodka [1.7K]
The answer is cfdffff
5 0
3 years ago
Read 2 more answers
Match the landform in column 1 to the characteristics in column 2.
olganol [36]

Answer:

Mesa<em> </em>~<em>broad</em><em> </em><em>mountain</em><em>,</em><em>flat</em><em> </em><em>top</em>

<em>Archipelago</em><em> </em>~<em>many</em><em> </em><em>islands</em>

Butte ~<em>steep</em><em> </em><em>sides</em><em>,</em><em> </em><em>flat</em><em> </em><em>top</em>

Delta<em> </em>~<em>triangular</em><em> </em><em>shape</em>

3 0
3 years ago
Other questions:
  • Which two layers of the atmosphere are responsible for the majority of solar radiation absorption? a. stratosphere and troposphe
    9·1 answer
  • A(n) ______ is a device that detects movements in the earths crust
    9·1 answer
  • What is the distance between the points (4, 5) and (10, 13) on a coordinate plane?
    11·2 answers
  • The what is the part of the earth that is made up of land??
    12·1 answer
  • What are three cities that are located in the subtropical sub humid region if this map?
    7·1 answer
  • How many geographical regions are in south america ​
    15·2 answers
  • What is the role of the troposphere to the maintenance of life on earth​
    14·1 answer
  • Which term means "fewer children are born and a larger percentage of the population is growing older"?
    6·2 answers
  • A geologist looks at a piece of igneous rock under a microscope and sees tiny crystals of olivine, pyroxene, and plagioclase fel
    8·1 answer
  • How was america populated?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!