What is the main material in a B-horizon?
clay
iron
organic matter
parent material

Answers

Answer 1

Answer:

The answer would be B): Iron

Explanation:

Proof


Related Questions

Hurry!!!!!!!
5. Before the Industrial Revolution took place in England, the gypsy moth was light gray. The factories produced a lot of pollution, and
the bark on the trees in the moths' habitat became dark gray. The gypsy moth could no longer camouflage itself. Use your knowledge
of natural selection to explain how you think the gypsy moth evolved.

Answers

Answer:

here

Explanation:

Through natural selection only the dark grey moths evolved. The trees became covered in dark soot from the factories causing the lighter moths to stand out and be seen easier by predators. The dark grey moths were able to camouflaged better with the soot causing them to be less noticeable to predators and have higher population numbers.

Sort the descriptions or examples into inherited or somatic mutations.

Answers

inherited Mutation

exists in all the cells of the bodytransferred via egg and sperm cells

Somatic Mutation

skin cancer caused by UV exposurenot passed on to offspringfound only in a specific cell type

what are Somatic Mutation and Inherited Mutation?

Mutations that a person inherits from their parents are called hereditary mutations. they're found in all body cells and may be passed down to new generations. acquired mutations occur during an individual's life.

A somatic mutation is a change within the DNA sequence of a somatic cell of a multicellular organism with dedicated reproductive cells; this is, any mutation that takes place in a cell other than a gamete, germ cell, or gametocyte.

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how did watson and crick use xray difraction to draw their conclusion

Answers

Answer:

Rosalind Franklin used a technique called X-ray crystallography to find out the 3D shape of molecules. Her work was essentially stolen by watson and crick.

One support of the behavioral perspective is that it is backed by strong and extensive research.
true or false
PSYCHOLOGY

Answers

Answer:

  True

Explanation:

Edge 2021

The statement-One support of the behavioral perspective is that it is backed by strong and extensive research is True.

What is behavioral perspective?

The behavioral perspective is a psychological approach that focuses on observable behavior, rather than internal mental processes, as the key to understanding and predicting human behavior.

The behavioral perspective in psychology is based on the belief that behaviors are learned through the environment. This perspective has been extensively researched in the laboratory and in real-world settings, and the findings of this research have been consistently replicated over time.

Overall, the behavioral perspective is backed by a wealth of empirical evidence and has a strong track record of producing practical applications in both research and clinical settings. Therefore, the given statement is True.

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Guys please help me.......

Answers

Answer: b exocytosis

Using the sequence of DNA bases below, give the proper tRNA anticodons involved in protein synthesis.

TTAAGC

Answers

Answer:

AAUUCG is the mRNA's sequence and the codons are AAU and UCG. So the anticodons are complementary:

UUA and AGC

These are the anticodons

Note: Thymine is substituted with uracile in RNA

Important features of the environment corridor

Answers

Answer:

These corridors protect environmentally sensitive areas by providing linkages in the landscape and potential buffers between natural and/or human communities. Environmental corridors are complex ecosystems that provide an avenue for wildlife movement, protection of natural resources, and green space buffers for humans.

Explanation:

These corridors protect environmentally sensitive areas by providing linkages in the landscape and potential buffers between natural and/or human communities. Environmental corridors are complex ecosystems that provide an avenue for wildlife movement, protection of natural resources, and green space buffers for humans.

Can someone please help me!

Answers

The answer is binary fission (A). This is because prokaryotes reproduce asexually through binary fission.

4. A low tide is at what point on the land when the tide goes out?
a. The lowest point on land
b. The lowest point halfway down the seashore
c. The highest point on land

Answers

Answer:

e

Explanation:

ze

During which part of this cycle does the shedding of the thickened uterinelinig occur? A. Ovulation B. Corpus luteum stage C. Menstruation D. Follicle stage

Answers

Answer:The answer is C menstruation.

Explanation:

What is the mRNA code transcribed from the following DNA segment:
DNA segment ---TAC-ATG-GTC-AAC-ATC

Answers

Answer:

AUG UAC CAG UUG

Explanation:

40 points will give brainliest please help

If two organisms are the same species, they are able to ____________ and their offspring can create _______________.


fill in the blanks

Answers

Answer:

reproduce, homeostasis

Explanation:

Help please and thank you

Answers

you should make the life more clear can’t really see it

Which is currently the most supported theory about the future of the universe?

The universe could remain exactly as it is today.
The universe may continue to expand.
Stars could burn out, causing the universe to become dark and cold.
Gravity could pull galaxies back together, causing a reverse of the big bang.

Answers

Answer:

mostly likely its that the universe may continue to expand

reason: Its a theory called the Big Bang theory that basically tells us about the existence of the universe and how it has formed things in our universe such as galaxies and is still expanding today also it's a Law called Hubble Law that says the greater the distance of a galaxy from us the faster it recedes which also shows proof of universe expansion

The universe may continue to expand, Stars could burn out, causing the universe to become dark and cold.

What is Hubble law?

The Hubble law states that as the distance to galaxies increases, the apparent recessional velocity increases. This law shows the expansion of the universe.

The supported theory of future of the universe?

The supported theory is, the universe may continue to expand, Stars could burn out, causing the universe to become dark and cold.

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how a Doppler radar system works?

Answers

Answer:A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.

Explanation:

Describe the region or states affected by the occluded front?

!!!!!HELP HELP LAST QUESTION ON TEST WORTH 50% OF GRADE!!!!!!!!!!!

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Answers

The state that affected by the occluded front is nyc

Answer:

Kansas, Ohio, Indiana, & Michigan

Explanation: Wind changes direction as the front passes and the temperature is mixed either warm or cool on these regions.

What does the picture show about evolution

Answers

F is the correct answer I think

pls help asap best answer get=s brainlest

Answers

Answer:

asexual reproduction through budding in the leaf

Define temperature. Be sure to include “molecule”

Answers

Answer:

Temperature is a measure of the average kinetic energy of the atoms or molecules of a substance.

Explanation:

Brainlest is appricated

“In chemistry, we define the temperature of a substance as the average kinetic energy of all atoms or molecules of that substance.”
I hope this helps !

4. Calculate the volume of this cylinder.
cm^3
Calculate the volume of this regular solid.
B
13 cm
1
4 cm =)

Answers

19 cm is your answer

The volume of a cylinder is 653.12 cm³.

Given,

The figure is in a cylindrical shape.

Height = 13 cm

Radius = 4 cm

What is the volume of a cylinder?

It is given by:

V = π r² h

Where r = radius and h = height

We can assume π to be 22/ or 3.14

Find the volume of the given cylinder.

We have,

We see that from the figure,

radius = 4 cm and height = 13 cm

So,

π = 3.14

r = 4 cm

h = 13 cm

V = π r² h

V = 3.14 x 4² x 13

V = 653.12 cm³

Thus the volume of a cylinder is 653.12 cm³.

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Help! My monstera deliciosa just got these weird dark specks yesterday (3/10/2021) and I don’t know what to do, any botanists out there who can tell me what this is and if I should worry about it? And if it is something bad what can I do to fix it?

Answers

Answer:

Monstera Problems: 11 Frustrating Problems & Solutions www.ohiotropics.com  

There are many burning questions that people have asked me about growing ... which will save your plant from dying and help your Monstera thrive! ... I would not place these plants in full sun though though. ... If your plant has no aerial roots, just give it time. ... Hopefully we can figure out what's wrong!

Explanation: go to that page

Which property of water is shown?
Answer choices:
- capillary action
-adhesion
-surface tension
-cohesion

Answers

Answer:

The answer is Surface tension

It would probably be Surface tension

pls help!!
___ is how much matter there is in something.
a- energy
b-work
c-joule
d-position
e-mass

Answers

The answer is e) mass.

The main purpose of cell respiration is to:


a. convert sunlight into sugars

b. convert the chemical energy in sugars into ATP

c. produce carbon dioxide

Answers

Answer:

The main purpose of cell respiration is to:

b. convert the chemical energy in sugars into ATP

B, convert the chemical energy in sugars into ATP

what is a herbivore and can be eaten by a herbivore​

Answers

A herbivore is an animal that only eats plants

Answer:

a herbavior eats plant and can be eaten by coinavors eat meat so I think I'm right

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What is a characteristic of a biome?
What are some examples of a biome?
What are some non-examples of a biome?

Answers

Answer:

1.Biomes are large-scale environments that are distinguished by characteristic temperature ranges and amounts of precipitation.

2.There are five major types of biomes: aquatic, grassland, forest, desert, and tundra, though some of these biomes can be further divided into more specific categories, such as freshwater, marine, savanna, tropical rainforest, temperate rainforest, and taiga.

3.Non examples of biome include houses, furniture, vehicles, trains, factories, pencils etc.

Making more cells is needed for growth, development, and _____________ repair

Answers

Answer:

tissue

Explanation:

Which of the following connects an anther to the flower?


style

stigma

filament

pistil

Answers

The answer is Stigma
Filament – This is the stalk that holds the anther and attaches it to the flower.

DNA serves as a template for the synthesis of *
1)messenger RNA
2)cellulose
3)starches
4)lipids

Answers

Answer:

1) Messenger RNA

DNA serves as the template for the synthesis of messenger RNA.

Hope this helps :)

NEED HELP ASAP!!! Which of the following describe the role of enzymes in digestion? Select all that apply.

a. Enzymes help break down complex molecules into simpler molecules.

b. Enzymes usually follow a lock-and-key pattern.

c. Enzymes catalyze reactions in digestion.

d. Enzymes provide energy for bodily functions.

Answers

Answer:

a help break down complex molecule

Answer:

a. Enzymes help break down complex molecules into simpler molecules.

c. Enzymes catalyze reactions in digestion.

Hope this helps

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