Biology Middle School

Rift valleys can form when fractures in the Earth's crust widen. The valley walls slowly move at a rate of only a few millimeters a year. Which of these best describes the types of tectonic activity that forms rift valleys?
a.)
b.)
c.)
d.)

Rift Valleys Can Form When Fractures In The Earth's Crust Widen. The Valley Walls Slowly Move At A Rate

Answers

Answer 1
My best answer would be C I hoped I helped sry if you get it wrong
Answer 2

Answer:

c.) Rift valleys form where two plates move away from each other.

Explanation:

Related Questions

science question i dont know v.2

Answers

Answer:

Explanation:

wasakaka

Answer:

H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes

What changes does estrogen cause in a female's body?

Answers

it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Answer:

it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Explanation:

yea pretty much

Describe how a business such as a supermarket or a department store uses classification to make it easier for its customers to find a particular type of merchandise.

Answers

in a supermarket it is likely that the store will be divided into many categories to ensure the customer is able to find what they are looking for promptly. for example, at Walmart, you may find a clothing section, a toy section, a produce section, toiletries section, makeup section and bakery section among many others. this style of organization allows for customers to know exactly where they must go to find what they are looking for - if they would like to purchase an apple they would go to produce etc.

i need help with this plz help fast.

Answers

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The photo shows a rosebush with large, dark pink flowers
and a stem with thorns.
Which part of the rosebush is an adaptation for the plant's defense?
A. Its sharp thorns
B. Its long stems
c. Its green leaves
D. Its pink flowers

Answers

A, the developed thorns protects and helps the flower from grazing predators. The thorns also help the rose stay out of harm.
(A) it’s sharp thorns


The thorns help from being eaten by animals causing the bush to die

Which description properly describes a step involved in cellular respiration?

Select one:
a. Glucose is created, then the energy gained is transferred to the energy molecule.
b. Carbon dioxide and water are released after the energy molecule is charged.
c. Water is divided into carbon dioxide and glucose.
d. Oxygen is combined with ATP to energize it.

Answers

Answer:

A. Glucose is created, then the energy gained is transferred to the energy molecule.

Explanation:

Respiration could be a metabolism that happens altogether to living organisms. In humans, the energy is made within the body by respiration once one molecule of aldohexose is weakened into six greenhouse gas and 6 water molecules in the presence of oxygen.

The study of the movements of tectonic plates and the continents above them are either...
..Plate Tectonics
..Sea floor spreading

Answers

Answer: Plate Tectonics


cupidie (✿◠‿◠)

Answer:

It's plate tectonics

Explanation:

Plate tectonics is the definition of tectonic plates moving

The expression of a trait is directly dependent on the
A) Arrangement of amino acids in the protein synthesized
B) Shape of the subunits in the DNA molecule
C) Number if chromosomes present in the nucleus
D) Sequence of bases coded for by the ribosome

Answers

Answer: B

Explanation:

The question wants to know what the expression is directly dependent on.

The sequence of genetic expression goes like this:

  DNA -> RNA -> protein

If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.

 

The  Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.

Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.

B. The expression of a trait is directly dependent on the "Shape of the subunits in the DNA molecule."

What do you mean by expression of a trait?

"Expression of a trait is termed as phenotype and it is dependent on many factors. A particular trait may become recessive if it gets combined with a dominant trait."

What causes the expression of a trait?

"Genes also interact in patterns such as partial dominance or co-dominance, the trait is expressed as a mix between two genes. Those are the possibilities for one gene. Most traits are influenced by many genes, there are many different ways for those genes to influence how the trait is expressed."

What is the expression of a trait dependent on?

"Expression of X-linked traits depends on a number of factors including a dominant versus recessive allele, and the gender of the offspring. One can determine the likelihood of producing a child with a particular trait using a Punnett square."

To know more about expression of a trait here https://brainly.com/question/13281421

#SPJ2

Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?

Answers

I’m looking for this answer too! I hope we can get a answer soon:(

A canyon is a type of landform formed over millions of years as flowing rivers wear away the land and carve out steep cliffs. A person standing at the bottom of a canyon would look up at the tall cliffs and think they were mountains because they are so high. Using this information, the landform at the bottom of a canyon is most like

Answers

Answer:

Has flat ground, and has a river flowing in the middle of it

Explanation:

The river in the middle created the canyon, and the flat land is the small/big space that wasn't used, and stayed flat

Which domain does a mushroom belong to?

Question 4 options:

Bacteria


Archaea


Eukaria


Plantae

Answers

Answer:

it should be eukaria... dont mind the dots

It is Eukaria being that fungi is a eukaryote.

How does the formation of coal relate to the rock cycle

Answers

Answer:

Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.

Explanation:

coal is formed within the earth , and can take millions of years to form. it is a non-renewable resource meaning it can run out since it takes so long to renew (make more)

will give brainliest!!! The map shows Aśoka’s territorial expansion.




Based on the map, which statement about the expansion of the Mauryan Empire is accurate?

Answers

Answer:

asoka

Explanation:

because is the bigger and is the one that represent more in the image

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