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
OLEGan [10]
3 years ago
8

This photograph shows a protion of the Monahans Sandhills in northwest Texas. Monahans Sandhills are noted for their sand dunes

that can be up to 21 m (70 feet) high. The Monahans Sandhills are part of a semi-arid ecosystem that received 310 mm (21 inches) of rain on average per year.
Another picture of the same area taken weeks before shows that the shape and location of some sand dunes have changed. Which of these most likely caused the changes in the dunes?

A. mechanical weathering of rocks

B. wind erosion of sand particles

C. water deposition of pebbles

D. chemical weathering of the rocks

Biology
1 answer:
AURORKA [14]3 years ago
4 0
B. wind erosion of sand particles
You might be interested in
Which statement best discribes cancer cells
Debora [2.8K]

Explanation:

cells which can divide an unlimited number of times by mitosis

6 0
3 years ago
Read 2 more answers
1. Discuss at least two attributes of a study that you would look for to determine whether or not it is rigorous.
noname [10]

Some of the aspects that help you determine whether a study is rigorous are questions and hypotheses that can be answered, adequated method use, and bibliography.

Rigorous is a term that refers to a quality that focuses on accuracy and precision to comply with norms, precepts, and pre-established rules. This term is widely used in science to refer to the precision of a study or investigation.

Therefore, when it is established that a study is rigorous, its attributes must be taken into account, such as:

- Questions and hypotheses that can be answered: This aspect refers to the investigator having the ability to limit his study so that it is appropriate to do so and does not include too much information that makes his study "impossible".

- Adequated methods use: This refers to using the appropriate methods to reach feasible conclusions, for example, methods of observation, deduction, induction, among others.

- Bibliography: This refers to the research or study being supported by reliable sources so that it is as accurate as the information it provides.

Learn more in: brainly.com/question/14617975

6 0
3 years ago
How Do Different Liquids Affect Plant Growth?
Leona [35]
It all depends on what kind of liquid it is, if you were to use water, the plant would be fine, but if you were to give it, say, car gas, the plant would most likely die..... I hope this helped!
7 0
3 years ago
Landforms formed by molten materials are ____ mountains.
Dennis_Churaev [7]
Volcanic mountains,
Let me know if i'm wrong.:)
8 0
3 years ago
Read 2 more answers
Scientists use experiments and observations to make
andreyandreev [35.5K]

Answer:

scientific method

Explanation:

the process used to.observe and test hypothesis

5 0
3 years ago
Read 2 more answers
Other questions:
  • Why do populations have variaton in certain traits
    6·2 answers
  • The genetic code is _______________because more than one codon codes for the same amino acid.
    6·1 answer
  • How does a plant benefit from having a cell wall around the cell membrane?
    7·1 answer
  • Generally speaking, the maximum number of links in a food chain is _____.
    7·2 answers
  • | 1. How are consumers different from producers?
    8·2 answers
  • Q1: Describe three ways in which deforestation damages the local environment? Q2: How does deforestation affect the worlds clima
    5·2 answers
  • Clouds are formed when
    10·2 answers
  • True or False? Plants are key in the Carbon Cycle. Plants take in O2 and release CO2 into the Atmosphere.
    7·1 answer
  • A table with four organisms and their primary role in an ecosystem is shown.
    12·1 answer
  • The ________ nervous system is composed of the brain and spinal cord.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!