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
ollegr [7]
2 years ago
9

Is this an example of chemical or mechanical weathering? EXPLAIN based on your observations.

Biology
1 answer:
BartSMP [9]2 years ago
3 0

Answer:

Mechanical

Explanation:

I see no obvious signs of chemical weathering.

small cracks formed in the rock, water went into the rock and froze.

This kept repeating till the cracks got larger

You might be interested in
What was the benefit of crop rotation?
dybincka [34]

Answer:

<em>B. Different crops could be grown on the same land. </em>

Explanation:

Crop rotation is the process of growing different plants in the same land according to the season. Various kinds of plants require various sorts of supplements from the soil.

Changing crops on a regular basis enables the land to stay rich in nutrients, since not the majority of similar nutrients are being utilized each season. Crop rotation likewise fights against the powers of soil erosion. It also helps to improve the stability of the soil by shifting back and forth between harvests with profound roots and those with shallow roots.

8 0
3 years ago
C or d? I need help please
g100num [7]
Most definitely c choose c actually no
7 0
3 years ago
How does the sexual life cycle of the human species introduce genetic
Lana71 [14]
All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.
4 0
2 years ago
You are testing whether temperature has an effect on the breaking point of rubber bands. You take one rubber band and put it in
prisoha [69]
Independent variable: Temperature 
Levels: Room temperature
Freezing point 0C
Boiling point 100C

Dependent variable: breaking point of rubber bands measured in certain amount of temperature
6 0
3 years ago
Indicate whether the sentence or statement is true or false.
astra-53 [7]

Answer: No

Explanation: if a nucleic acid contains uracil then it is not DNA it's an RNA. Uracil is the basic nitrogenous base of RNA. DNA does not have Uracil in its structure. It contains thiamine instead of Uracil. So the answer is NO.

3 0
3 years ago
Other questions:
  • When the sun's disk is covered in an eclipse the corona is still visible?
    10·1 answer
  • Which of the following statements is an inference?
    6·2 answers
  • What is the difference between metaphase in mitosis and metaphase I in meiosis? How are they the same?
    11·1 answer
  • What is the root word of earthen ???<br> 1 then <br> 2 earth <br> 3 ear <br> 4 art
    10·2 answers
  • Cells need energy to perform all of their functions. Where in the cell is the energy made?
    6·1 answer
  • What are the characteristics of an Asian clam?
    10·2 answers
  • The reason for the dramatic decline in the number in the number of measles cases from the 1960’s to 2010 in the United States wa
    5·1 answer
  • Which statements describe analogous structures? Select three options. Analogous structures indicate a common ancestor. Analogous
    12·2 answers
  • Dose mitochondria transfer things to the cell
    15·1 answer
  • Why does sound travel faster through a solid object than in the air?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!