Explain why primary ecological succession usually takes hundreds or thousands of years.

Answers

Answer 1
Primary succession is much slower than secondary succession because it begins where there is no soil. It can take several hundred to several thousand years to produce fertile soil naturally. The first pioneer species to colonize the bare rock will probably be bacteria and lichens, which can live without the soil.

Related Questions

if a full moon was just witnessed on earth when will the next full moon be visible

A)2 weeks
B)7 days
C)28 days
D)3 weeks

Answers

Answer:

Most likely 28 days

Explanation:

This is because the cycle of the moon is 28 days. After a full moon, the cycle has completed and thus, must start again from the beginning, taking another 28 days.

I hope Im correct

4. What is the function of a mitochondrion in a cell?
packaging proteins and other materials from the endoplasmic reticulum for storage in the cell or transport out of the cell
O providing a barrier between the cell and its surroundings
assembling lipids, proteins, and other materials for export out of the cell
O converting energy from food into a form the cell can use

Answers

The purpose of mitochondria is to convert energy from food into a form the cell can use (ATP)

This is why the mitochondria is referred to as the powerhouse of the cell
The purpose of the mitochondria is to convert energy from food into a form the cell can use

guy thanks for everything you've done i appreciate everything and i'm just grateful i'm here on this earth thx guys shout out to all of you :)

Answers

Answer:

your welcome

Explanation:

I was wondering could you help me on some English please I'm really struggling in english and i dont know what ethos, pathos, logos is I have a question worth 25 points please

Which statements are true about the element sulfur. (Select all that apply)

a. It is a metal.

b. Each of its atoms has 16 electrons.

c. It has a dull appearance.

d.It conducts electricity.

e. Each of its atoms has five valence electrons.

f. Its electron dot diagram has six dots.

Answers

Answer:

b e f

Explanation:

I'm not sure but i believe its correct

How do scientists explain the slow rotation of the sun with respect to the rest of the solar system?

Answers

Answer:

The Sun rotates on its axis once in about 27 days. This rotation was first detected by observing the motion of sunspots. The Sun's rotation axis is tilted by about 7.25 degrees from the axis of the Earth's orbit so we see more of the Sun's north pole in September of each year and more of its south pole in March.

Since the Sun is a ball of gas/plasma, it does not have to rotate rigidly like the solid planets and moons do. In fact, the Sun's equatorial regions rotate faster (taking only about 24 days) than the polar regions (which rotate once in more than 30 days). The source of this "differential rotation" is an area of current research in solar astronomy.

Answer:

To explain this problem, evolutionist propose a mechanism of magnetic field breaking.

Explanation:

Determine the stimulus, receptor, control center response and effector for gas exchange for plants.
URGENT PLEASE REPLY!!!!
I will give you brainlist

Answers

Answer:

receptors of gas connection with hydrogen peroxide and what is meaning of linear equation that

what do Prokaryotes and Eukaryotes have the same of?

Answers

Both have a nucleus.

Some fossils have been trapped and preserved in tar.
True
False

Answers

Answer:

its false because some fossils are over millions of years old

Explanation:

please help asap ⚠️ i will mark brainliest

Answers

Answer:

i can't see it very well

Explanation:

Please take another picture

A solid will float in a liquid if it is less dense that then liquid, and sink if it is more/dense than the liquid. If the density of the seawater is 1.025g/mL, which type of plastics would definitely float in seawater?

Answers

Answer:

this is the answer \

Explanation:

Roads are onen bum through forests for industrial purposes or as land is developed for residential and commercial needs. How would road construction

through a forest most likely affect the ecosystem?

Non-native species would replace native species

The number of primary consumers would increase

The natural succession of vegetation would change

All producers would be eliminated from the community

Answers

Answer:

The natural succession of vegetation would change

Explanation:

Originally, a forest is an area rich in biodiversity of species. It consists of different populations, and communities. According to this question, if a road is built through a forest for industrial purposes, this will negatively affect the biodiversity of such forest.

One notable occurrence that would result from this is the CHANGE IN THE NATURAL SUCCESSION OF THE VEGETATION. This change is the destruction of the ecosystem that occurs due to industrialization (road construction).

1.Are most environmental issues local problems or global problems?

2.How can or will this affect the way we try to solve these issues?

3.How are environmental issues becoming more complex?

4.What about the history of environmental studies can inform us about our current environmental issues? Why is it important to understand the past to help solve current and future environmental problems?

Answers

Answer:

How changes in the human race change from point of views

Organic molecules are the same as biomolecules true or false?

Answers

Answer:

false

Explanation:

Why does the cell membrane need proteins embedded in it?

Answers

Answer:

Transporter or Carrier Proteins. They are embedded in the cell membrane to help transport glucose and amino acids across the membrane. They are too large to go through ion channels.

Explanation:

Who first recognized the cell as the universal unit of life

Answers

Answer:

The cell was first recognized by Robert Hooke

It was scientist Robert Hooke
Interested in learning more about the microscopic world, scientist Robert Hooke improved the design of the existing compound microscope in 1665. His microscope used three lenses and a stage light, which illuminated and enlarged the specimens.

ILL GIVE BRAINLIEST !!
Fossils of a microscopic organism are found in rocks determined to be over 3.5 billion years old. Identify TWO types of evidence that would help answer the question of whether the organism was photosynthetic

Answers

Lemm look back at my answer

what can a geologist observe about a rock in nature compared to a lab?

Answers

the environment around it to understand why it looms the way it does

what does it mean by "outline the role" in biology?

Answers

Answer:Tell the function of the labeled thing.

Explanation:

Answer: tell the function of the labeled thingy.
Explanation: none

Which best describes the mantle?

A. molten metal
B. dense, solid metal ball
C. hot but solid rock
D. dry land and ocean floor

Answers

Answer:

C. hot but solid rock

Explanation:

A characteristic common to eukaryotic cells that is not found in prokaryotic cells is the
cell membrane
presence of DNA
use of ribosomes for protein synthesis
presence of mitochondria

Answers

Answer:

Presence of the Mitochondrion!!

Explanation:

~

A characteristic common to eukaryotic cells that are not found in prokaryotic cells is the presence of mitochondria. Thus, the correct option for this question is D.

What is a Prokaryotic cell?

A prokaryotic cell may be defined as a type of cell which is present in prokaryotes. This type of cell typically lacks a well-defined nucleus and other membrane-bound cell organelles. Organisms like bacteria, archaea, etc. possess this type of cell.

All prokaryotes and eukaryotes have a cell membrane known as a Plasma membrane. Most prokaryotic organisms have a small amount of genetic material in the form of a single molecule known as circular DNA.

Protein synthesis is one of the essential functions of all cell types. Ribosomes are significantly found in every type of eukaryotic as well as prokaryotic organisms like bacteria.

Therefore, the presence of mitochondria is a characteristic that is only common to eukaryotic cells but is not found in prokaryotic cells.

To learn more about Prokaryotic cells, refer to the link:

https://brainly.com/question/5716507

#SPJ6

Why does an onion bulb shrivel after the green leaves have sprouted?

Just need your help as fast as you can

Answers

Answer:

Plants produce many leaves but no bulbs/ Plants are stunted/ worms boring into roots/  Leaves turn silvery and white streaked or blotchy/ leaves may become distorted/ Leaves die back from tips; root turn pink to red to yellow; yields is reduced.

Explanation:

The flow of energy through living systems can be modelers as food chains , food webs , or energy pirámide. The energy organisms need to live and grow first enters the ecosystem when which of the following occurs?

Answers

Photosynthesis
Explanation:
The energy organisms need to live and grow first enters the ecosystem through the process of photosynthesis when green plants manufacture their food.
Photosynthesis is the process in which green plants manufactures their foods in the presence of sunlight(solar energy) using water and carbon dioxide.
The sunlight synthesizes energy rich compounds in this process.
There is a transformation of solar energy to chemical energy.
Different organisms rely on this chemical energy for their own energy needs.

answer please. i will mark brainliest

Answers

Answer: WW

Explanation:

Which healthcare professional requires the most years of education prior to working?
1. colorectal surgeon
2. gastroenterologist
3. orthodontist
4. endoscopy technician

Answers

Answer:

1. colorectal surgeon

Explanation:

Not 100% sure, but they are surgeons, which means they will need more time than just technicians and probably more time than other kinds of doctors in order to get the hang of surgery.

Colorectal surgeon requires the most years of education prior to working.

What is the most common complication of colorectal surgery?

The most common complications following colorectal resection are infectious, wound infection or organ space infection, and gastrointestinal (GI) motility complications, including ileus and bowel obstruction.

Colon and rectal surgeries are typically performed to treat colon and rectal cancers, inflammatory bowel disease (IBD), or diverticulitis, and may also be necessary following an injury or wound, serious infection, or bowel blockage.

Colorectal surgery is a major surgical procedure. Prior to surgery, you will undergo a number of tests and scans, and your medications may change. You will also need to prepare your bowels by taking laxatives to clear your intestines before surgery.

Learn more about colorectal surgery:

https://brainly.com/question/29308677

#SPJ2

Which of the following groups of organisms uses sunlight to convert carbon dioxide and water into sugar and oxygen?

a. producers
b. decomposers
c. carnivores
d. herbivores

Answers

The answer that you are looking for is: A PRODUCERS

The group of organisms which uses sunlight to convert carbon dioxide and water into sugar and oxygen are producers. Thus, the correct option is A.

What are Producers in the ecosystem?

Producers are any kind of green plants present in the ecosystem. Green plants make their own food by using the sunlight (solar energy) and carbon dioxide gas from the atmosphere with the energy to make sugar. The plant uses this sugar (carbohydrate), also called as glucose to make many different products, such as wood, leaves, roots, and bark.

This process through which plants produce their food is called photosynthesis. Photosynthesis occurs only in the plants which have chlorophyll pigment (chloroplast).

Therefore, the correct option is A.

Learn more about Ecosystem here:

https://brainly.com/question/1673533

#SPJ6

Fission and fusion are two nuclear processes that produce huge amounts of energy, and both processes involve the production of new
elements as well. Which statements apply ONLY to nuclear fusion?
A)
Fusion begins with an unstable nucleus.
B)
Fusion produces much more energy than fission.
Fusion is the source of nucleosynthesis in stars.
D)
Fusion
utilized in nuclear reactors as a usable energy.
E)
Fusion is the process that supplies the energy we receive from the Sun.

Answers

Answer:

B,C, and E

Explanation:

Just did it on usatestprep

According to the question, Fusion produces much more energy than fission. Fusion is the source of nucleosynthesis in stars.

Fusion is the process that supplies the energy we receive from the Sun.

What are the 2 processes that produce nuclear energy?

There are two fundamental nuclear processes considered for energy production: fission and fusion.

Fission is the energetic splitting of large atoms such as Uranium or Plutonium into two smaller atoms, called fission products. To split an atom, you have to hit it with a neutron.

Thus, option "B" is correct.

To learn more about nuclear energy click here:

https://brainly.com/question/2240073

(a) What is pollution?
(b) Name two (2) pollutant
(c) State four (4) effects of
(d) Explain four (4) ways of
(e) Mention two (2) harmful​

Answers

Answer:

(a)the presence in or introduction into the environment of a substance which has harmful or poisonous effects.

(b)ozone

carbon monoxide

(c)air pollution cause headaches, dizziness, and nausea. ... Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema

(d)=>Minimize air pollution from cars.

=>Walk, bike or use public transportation.

=>Save energy.

=>Maintain your wood stove or fireplace.

(e)air pollution cause headaches, dizziness, and nausea. ... Long-term health effects from air pollution include heart disease, lung cancer, and respiratory diseases such as emphysema

I NEED HELP ON #8 ASAP PLEASEEEE!

Answers

Answer: C I'm pretty sure

Explanation: makes sense and i learned it last year ig lol

Answer:

I’m pretty sure it’s c ;)

Explanation:

2.Water is able to fight against gravity duringRequired to answer. Single choice.
(20 Points)
adhesion
cohesion

Answers

Answer:

I am goving to said adhesion

Explanation:

sence cohesión is the one the sticks to things

Ill give brainliest if correct

Answers

Answer:

D

Explanation:

b and c is incorrect

a sounds selfish

Other Questions
An atom contains 15 electrons. How many energy levels would it have? If the forces on an object are balanced, the object will do what? Solve 2(x + 1) = 2x + 2. (1 point) what's the land largest animal on earth Which sentence uses commas correctly?Hi Armaan it is great to see you!O Hi, Armaan it is great to see you!O Hi, Armaan, it is great to see you!O Hi Armaan, it is great to see you! XYZ commenced operations on January 1st 2019. The unadjusted Trial Balance for the first year of operations is given below: XYZ limited Unadjusted Trial Balance for the year ended 12/31/2019 Dr Cr Cash 40,000 Supplies 40,000 Accounts receivable 40,000 Equipment 200,000 Notes Payable 60,000 Contributed Capital 40,000 Revenue 300,000 Wages Expenses 60,000 Other Expenses 20,000 Total 400,000 400,000 Notes: Supplies in the warehouse as of 12/31/2019 were determined to be $10,000 Equipment was purchased on 01/01/2019 and will be depreciated over 5 years. There is no salvage value. After the unadjusted trial balance was prepared, Dividends of $30,000 were declared for the year ended 12/31/2019. Prepare an Income Statement and Balance Sheet in good form (i.e. Important to show the headings correctly). Which of these devices controls the flow of coolant through a cooling system based on temperature? The figures are similar. Find the missing length Which statements accurately describe elements? Check all that apply.Elements are made up of two or more types of atoms.Elements are made up of only one type of atom.Each element has a unique chemical symbol.O Elements can be identified by their atomic number.One element cannot be combined with another element. Some early methods of execution included all of the follow except? Divide.4 1/5 divided by 2/3Express your answer as a mixed number in simplest form.Enter your answer in the box. what is the square root of 49 The checkered cab company charges a flat rate of $1.75 flat rate in addition to $0.65 per mile. Mandy has no more than $12.00 to spend on a cab ride. Write an inequality to represent the situation. How many miles can Mandy travel without exceeding her limit? what's the answer? please help According to an airline, flights on a certain route are on time % of the time. Suppose flights are randomly selected and the number of on-time flights is recorded. (a) Explain why this is a binomial experiment. (b) Find and interpret the probability that exactly flights are on time. (c) Find and interpret the probability that fewer than flights are on time. (d) Find and interpret the probability that at least flights are on time. (e) Find and interpret the probability that between and flights, inclusive, are on time. Multiple perspectives can help one better understand Solve for z -7z/35=3 8+6x-5x+2+2x=12 whats x ? eory.According to cell theory, which of the following aremade of cells? Check all that apply.O flowersrocksbloodwaterbacteriasugarskinRETRY Choose the sentence with the correct pronouns. A. That cake was for me, not he. B. That cake was for I, not he. C. That cake was for me, not him. D. That cake was for I, not him.do this and ur epic