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
Katyanochek1 [597]
2 years ago
12

Which quartz sample has probably undergone abrasion in a stream for the longest period of time?

Biology
2 answers:
Ad libitum [116K]2 years ago
7 0

Answer: It would probably be A.

Explanation: Abrasion means scraping or wearing away. Therefore the correct sample is probably going to look smaller, smoother, and more even from all the scraping of the river currents.

Hope that helps!

sashaice [31]2 years ago
4 0
Te answer is A on in a rush
You might be interested in
How long is the Earth’s precession estimated to last?
WITCHER [35]

Answer:

26,000 years

Explanation:

5 0
2 years ago
Read 2 more answers
The situation in which some individuals have greater reproductive success than other individuals in a population. Along with var
professor190 [17]

Answer:

The situation in which some individuals have greater reproductive success than other individuals in a population. Along with variation and heritability, it is one of the three conditions necessary for evolution by natural selection.

There are so many factors that contributed to this over time, reproductive success differs and it could be attributed to hereditary and variation as well. Most often, the hereditary plays the most role out of all as the viability of both eggs and sperms could have been inherited from parents or being affected as a result of environmental factor or nutrition or other factors.

For instance, if one has a rhesus factor of negative and went ahead to marry another male counterpart with negative rhesus factor, this sedomly leads to miscarriage which could have been controlled had it been they were thoroughly counseled. Furthermore, physical factor such as accident could damage one spermatical vessicles that houses the sperm cells which render such an individual to be unable to donate a viable sperm cell for reproduction.

Those with high rate of reproductive success thrives as result of having many offspring which increases their chances of having more offspring than those with little success rate.

Explanation:

6 0
3 years ago
A trust that is involved in preserving a park wants to sell its land. This sale will destroy the park and impact the environment
S_A_V [24]
I think the right that could prevent this land to be sold and can destroy the environment would be C. Management Rights.
7 0
3 years ago
Read 2 more answers
Which of the following would be distributed throughout a prokaryotic cell, but would be
tensa zangetsu [6.8K]

Answer:

a

Explanation:

8 0
2 years ago
What is a stationary location where volcanoes form when the convection in the asthenosphere creates a column of material that ri
Lyrx [107]

Answer:

The continental plate is the  location where volcanoes form when the convection in the asthenosphere creates a column of material that rises until it reaches the crust.

Explanation:

Volcanoes form at the edges of Earth’s tectonic plates. When the continental plate moves over the oceanic plate, it causes the oceanic plate to descend into the mantle where some of it melts, and the molten material moves into the mantle above the plate and causes the mantle to melt.

This liquid rock, called magma, rises to the surface because it is less dense then the surrounding rock, a volcano forms when the magma reaches the surface of the Earth at the continental plate.

6 0
3 years ago
Other questions:
  • what method best explains how an organism regulates its blood pressure in response to a stimulus that causes a drop in blood pre
    8·2 answers
  • Question 1 of 10
    15·1 answer
  • How does a universal genetic code relate to the hypotheses about the origin of life on earth
    11·1 answer
  • Students are studying the rate of yeast fermentation under different conditions. Glucose is a monosaccharide. Sucrose is a
    8·1 answer
  • You are trying to amplify an eye color gene in Drosophila. Based on the DNA sequence for the gene, you design the following prim
    6·1 answer
  • The function of which human organ is most like the cell walls of bacteria?
    10·1 answer
  • Why is the demand for environmental scientists and specialists expected to increase?
    12·2 answers
  • Which codon is the start signal for translation?<br> AUG<br> UAA<br> ATG<br> UGA
    9·1 answer
  • would a trait that has only two distinct phenotypes more likely be a single-gene trait or a polygenetic trait? How do you know?
    11·1 answer
  • Which of the following is a commensalistic relationship?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!