During Earth's early history, microbial life on land contributed to the formation of soil. Soil formation, in turn, led to the evolution of land plants. Which term describes this chain of events?

Answers

Answer 1

Answer:

The correct answer is - nitrogen fixation.

Explanation:

In soil formation microbes play an important role as they help in providing important compounds such as nitrogen by the process of nitrogen fixation that is used by the plants.

Nitrogen-fixing organisms mostly bacteria are free-living but some live in a symbiotic relationship with plants such as Azobacter or with other organisms such as Rhizobium.  


Related Questions

Arrange the terms from smallest to largest:

Cell, Chromosome, DNA, Genes, Nucleus, Base Pairs​

Answers

According to the order from smallest to largest, the order will be: Nucleotide, Gene, DNA, Chromatin, Chromatid, Chromosome.

compare and contrast
4. How are multicellular organisms different from unicellular organisms?
Unicellular
Both
• made up of eukaryotes
• processes needed for
survival are camed out
within.. Algae (?)
Multicellular
Eukaryotic cells working
• made up of
together.
• each type or tenus
carry out
all life
processes
that is important to the

Answers

Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. ... Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.

what is the role of platates​

Answers

to prevent bleeding.

Answer: The principal function of platelets is to prevent bleeding. Red blood cells are the most numerous blood cell, about 5,000,000 per microliter.

A decrease in the number and variety of autotrophs in an area can devastate the entire food web of an ecosystem. A forest fire for example, can cause many of the autotrophs to die. The impacts of a loss in autotrophs will most likely impact -

answers-
Producers only
All of the above
Carnivores only
Herbivores only

Answers

All of the above would be the answer I think!

What happens to the average heart rate as a mammal holds their breath?

Answers

Answer:

The heart beats slowly because oxygen consumption is reduced

the change in electrical potential that occurs when an impulse passes through a nerve cell

Answers

Answer:

The answer to this definition is: ACTION POTENTIAL

Explanation:

Action potential is a phenomenon in nervous system used to describe a change in electrical current that occurs when an impulse passes through a neuron or nerve cell. Action potential is induced when sodium (Na+) ions move from the extracellular environment into the intracellular environment.

Impulse travels across the axon of a neuron and thereby causes a difference in the electric potential i.e. - mv to + mv. This process, according to this question, whereby a change in electrical potential occurs due to the passage of an impulse through a nerve cell is termed ACTION POTENTIAL.

On a scale of one to nature valley granola bar, how much is your life falling apart rn?

Answers

Answer:

Nature valley granola bar lol

Explanation:

Answer:

Nature Valley Granola bar.

Explanation:

I can't see my future wife (whom I had gotten engaged to before the pandemic started) because she became infected with the corona virus. Not to mention several of my friends that I had known since High School have died. So life really isn't going well right now.

*PLEASE ANSWER ILL PICK BRAINLIEST*
Which of the following describes pods?

a.) a group of a marine animals coexisting in a group of a dozen or so

b.) fish moving in tightly packed groups, often at high speeds moving in near unison with extreme agility and never touching

c.) dense concentrations of copepods

Answers

Answer:

C dense concentration of copepods

Answer:

fish moving in tightly packed groups, often at high speeds moving in near unison with extreme agility and never touching.

Explanation:

Survival Instinct.

once heat is transmitted by direct contact it is no longer radiation, what is it?

Answers

Answer:

conduction

Explanation:

when two things transfer heat directly heat is being conducted between them

How do the profile plot amplitudes of all three muscle types (skeletal, cardiac and smooth muscle) compare?

Answers

How do the profile plot amplitudes of all three muscle types (skeletal, cardiac and smooth muscle) compare? ... The skeletal profile plot was much higher in value because the skeletal muscle does not more involuntarily, like the cardiac muscle and smooth muscles do.

In your letter, you need to explain how the theory of evolution is supported by evidence. Be sure to include the 4 pieces of evidence for evolution as well as an example of each.Evolution is a process of

Answers

Answer:Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she called de doctor, woke 'im up

And said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

Now, lemme get this straight

You put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you called your doctor, woke 'im up"

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

You put de lime in de coconut, you drink 'em bot' togedder

Put de lime in de coconut, then you feel better

Put de lime in de coconut, drink 'em bot' up

Put de lime in de coconut and call me in the morning

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh, ooh-ooh-ooh-ooh

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh-ooh, ooh-ooh-oooh

Whoo-ooh-ooh, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

And put de lime in de coconut, she called de doctor, woke 'im up

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, now lemme get this straight"

You put de lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you drink 'em bot' up

Put a lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you're such a silly woman

Put a lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, then you feel better

Put de lime in the coconut, drink 'em bot' down

Put de lime in your coconut, and call me in the morning"

Whoo-hoo, ain't there nothin' you can take?

I say "Whoo-hoo-ooh to relieve your bellyache?"

You say "Well whoo-hoo-ooh, ain't there nothin' I can take?"

I say "Whoo-hoo-ooh, to relieve your bellyache?"

You say "Yaa-ahh, ain't there nothin' I can take?"

I say "Yaa-ahh, to relieve this bellyache?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, you're such a silly woman"

Put de lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, and you feel better

Put de lime in the coconut, drink 'em bot' up

Put de lime in the coconut and call me in the morning

Yes, you call me in the morning

You call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

Well, if you call me in the morning, I'll tell you what to do

Explanation:

compare and contrast animal cells, plants cells and prokaryotic cells​

Answers

Prokaryotic cells do not have a nucleus, animals cells have a nucleus and plant cells have a nucleus. Animal cells and plant cells are both eukaryotic.

Which of the following explains the cellular function of a ribosome?
A
It is associated with attaching to the plasma membrane in active transport.
B
It is directly involved in the bonding of amino acids to synthesize proteins.
С
It is associated with microtubules and microfilaments to move organelles.
D
It is directly involved in the storage of energy by converting ADP to ATP.

Answers

Answer:

B

It is directly involved in the bonding of amino acids to synthesize proteins.

Answer:

It is associated with attaching to the plasma membrane in active transport.It is directly involved in the bonding of amino acids to synthesize proteins.

Explanation:

I hope this helps

a unicellular organism splits into two parts during​

Answers

Answer:

fission

Explanation

Where does asexual reproduction take place? When single-celled organisms (like bacteria and protozoa) just split (or break) into two identical halves during cell division, leading to the creation of new organisms is called fission.

Hope fully this is correct.

Answer:

amorba

Explanation:

unicelluler organism that splits

What is the coding region of DNA called? Explain.
a- A gamete
b- A allele
c- A sister chromatid
d- A gene

Answers

Answer:

D-Gene

Explanation:

Because of the protein it get's. When it gets the protein it needs then they develop the gene therapy.

How does energy from the sun travel to Earth? Choose the two correct answers.

A.
as heat

B.
as water

C.
as hydrogen

D.
as light

Answers

Answer:

the answers are a and d

Explanation:

Light, that is the main reason that we are able to see during the day because of the light

Heat if the sun is shining bright and youre outside you can feel the heat

have a great day :D

Gametes in humans are
a. Sperm cells
b. Egg cells
c. Sperm or egg cells
d. X or Y chromosomes

Answers

Answer:

c

Explanation:

they are also known as sex cells

Answer:

Sex Cells (Sperm & Egg Cells)

Solar radiation warms earths surface and atmosphere and _____ gasses absorb the energy and radiate it back toward Earth’s surface.

Answers

Answer:

solar

Explanation:

1. What are the six kingdoms in the six-kingdom
system of classification?
2. What are two things that make archaebacteria
difficult to study?
3. What is the most heterogeneous kingdom in
terms of morphology?
4. What is the difference between a kingdom and a
domain?

Answers

1) The six kingdoms in the six-kingdom system of classification are Archaebacteria, Eubacteria, Protista, Fungi , Plantae and Animalia
2)The two things that make archaebacteria difficult to study are that archaebacteria lived only in these extreme environments and that we don't know how to feed them for studying them
3) Protista is the most heterogeneous kingdom in terms of morphology
4) The difference between kingdom and domain is that the kingdom is one of the five major groups of living organisms while the domain is one of the three taxonomic categories of living organisms above the kingdom level.
Sorry if i’m late to answer it
I hope it’s correct

Rough-skinned newts produce a strong toxin called TTX as a defense mechanism against predators. Garter snakes can
tolerate a very limited amount of the toxin. However, several populations of garter snakes have recently shown an
increased tolerance for TTX. The different populations of snakes have independently acquired a gene variation that
allows them to better block the effects of the toxin.
Jason P ROSS/Dreamstime
Rough-skinned newt
Garter snake
Which of these is most likely to increase in garter snakes?

Answers

Answer: C

Explanation: took the testy test

The most likely to increase in garter snakes is :

C) The frequency of the variant gene in the garter snake population.

"Garter snakes"

The most likely to increase in garter snakes is the frequency of the variant gene in the garter snake population.

The garter snakes are common, harmless North American snake that typically has well-defined longitudinal stripes and favors damp habitats.

Thus, the correct answer is C.

Learn more about "Garter Snake":

https://brainly.com/question/24585762?referrer=searchResults

How do streams play a vital role in human life?

Answers

Answer:

uwuExplanation:

What is the relationship between Rate of Enzyme Reaction and temperature?

Answers

Like most chemical reactions, the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree Centigrade rise in temperature will increase the activity of most enzymes by 50 to 100%.

Leona uses a rechargeable electric toothbrush to brush her teeth as it is used the energy stored in a battery is depleted to make the toothbrush operate what happens when you wanna plug for toothbrush into an electrical outlet to recharge

Answers

Answer

the answer is...

electrical energy is converted to chemical energy

i hope i helped :)

Answer:

D: Electrical energy is transformed to chemical energy.

Explanation:

How does thermohaline circulation circulate water and as a result, connect all the world's ocean in one global system.

Answers

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she called de doctor, woke 'im up

And said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

Now, lemme get this straight

You put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you called your doctor, woke 'im up"

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

You put de lime in de coconut, you drink 'em bot' togedder

Put de lime in de coconut, then you feel better

Put de lime in de coconut, drink 'em bot' up

Put de lime in de coconut and call me in the morning

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh, ooh-ooh-ooh-ooh

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh-ooh, ooh-ooh-oooh

Whoo-ooh-ooh, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

And put de lime in de coconut, she called de doctor, woke 'im up

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, now lemme get this straight"

You put de lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you drink 'em bot' up

Put a lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you're such a silly woman

Put a lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, then you feel better

Put de lime in the coconut, drink 'em bot' down

Put de lime in your coconut, and call me in the morning"

Whoo-hoo, ain't there nothin' you can take?

I say "Whoo-hoo-ooh to relieve your bellyache?"

You say "Well whoo-hoo-ooh, ain't there nothin' I can take?"

I say "Whoo-hoo-ooh, to relieve your bellyache?"

You say "Yaa-ahh, ain't there nothin' I can take?"

I say "Yaa-ahh, to relieve this bellyache?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, you're such a silly woman"

Put de lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, and you feel better

Put de lime in the coconut, drink 'em bot' up

Put de lime in the coconut and call me in the morning

Yes, you call me in the morning

You call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

Well, if you call me in the morning, I'll tell you what to do

if a blue light shines on a green dress what colour would the dress be?​

Answers

answer: if you shine a blue light on a green dress the blue would be reflected

can i use purified water for my aquarium?​

Answers

Answer:

You should use mineral water but you can also use tap water too, as long as you remove chemicals that are potentially toxic to fish.

Explanation:

Answer:

You can use purified water if you like but mineral water is the best for fish

Explanation:

They both arent toxic but its whatever one you want

One choice contains ONLY biotic factors that might be found in a home aquarium's environment. That is
A)
fish, snail, and plants.

B)
fish, snail, and gravel.
water, gravel, and the glass wall of the aquarium.

D)
fish, dissolved oxygen, and bacteria living in the water.

Answers

Answer:

A) fish, snail, and plants

Explanation:

HELPPPPP
Calcium-41 has a half-life of 80,000 years. At the end of 240,000 years,
how much Calcium-41 would remain in a sample initially containing 60
micrograms? *
A 7.5 micrograms
B 60 micrograms
C 15 micrograms
D 30 micrograms

Answers

If the half-life is 80,000 years, then 240,000 years would be equivalent to three half-lives. In other words, the initial amount of the radioactive calcium-41 would have been reduced in half three times over. Mathematically, this can expressed as

calcium-41 remaining = initial mass of calcium-41 × (0.5)³.

Since we are given the initial mass of calcium-41, the amount of calcium-41 remaining after 240,000 years would be:

60 μg × (0.5)³ = 7.5 μg, or 7.5 micrograms.

7.5 is the answer I think hope this helps

starch is a polysaccharide that contains...

A. one molecule of glucose
B. two molecules of glucose
C. many molecules of glucose
D. none of the above
HELP​

Answers

Answer:

many molecules of glucose


All living things are classified into kingdoms based on specific characteristics. Which of the following are only characteristic of the plant kingdom?

Answers

Answer:

divided into phylaits is the biggest group of living things

Answer:

autotrophic, eukaryotic cells, cell wall present  

Explanation:

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When are rules essential? When are they bad? An object accelerates 16.3 m/s2 when a force of 4.6 newtons is applied to it, what is the object in grams State one difference between the eclipse of the sun and Moon PLEASE HELLLLLP ME!!!!!!Write the inequality for five times b plus 3 is at most 10 10y + 2y^2 - 6y^3 + 8y^3=?I WILL GIVE BRAINLIEST TO THE FIRST TO GET IT RIGHT!!!! A car travels 625.68 miles and uses 9.9 gallons of gas. What is the unit rate for gas? question : Jody got an 80% on a test that had 60 total points on it. How many points did Jody get correct?help :) ( im not so good with math ) . Someone help me ASAP A forest ranger spots a fire from 23-foot tower. The angle of depression from the tower to the fire is 15 degrees What is the rate of change of the function represented by the table?xy152535450145 What is the surface area of the cylinder with height 7 mi and radius 4 mi? Round to the nearest thousandth Why does Sam want to be cremated in The Cremation of Sam McGee? giving brainliest *easy* A and b are positive integers and a-b=2 ... Evaluate the following:27^1/3 b / 9^1/2 aThere is an image attached of the problemPLEASE TYPE ANSWER AND SHOW WORK 10cmWhat is the height of the triangle is the area is 40 ? One clue we can observe that means a chemical reaction has occurred is the formation of light. What is one chemical reaction you can think of that causes light? can someone decode this into words or letters 71 194 38 1701 Help Find AB please explain Please help me solve this 1/8 in.= 10 mi. 1 1/8 in.= ____ mi. Name 3 things that could go wrong for an astronaut. It could be on the spacecraft or walking on the moon.