Please help!
Some species of plants maintain a symbiotic relationship with bacteria that live in nodules on the plant's roots. Which is a likely function of such bacteria that would benefit the plant?
A) phosphorus fixation
B ) nitrogen fixation
C) aerobic respiration
D) photosynthesis

Answers

Answer 1
Nitrogen fixation
Answer:

Related Questions

Question 10: If this scenario continues, what do you think will happen to the populations in the next 100 years? Why do you think this might happen?

Answers

Answer:

the population might be very few

due to my reasons we all know we are in the end time the trumpet can just come from else where and true believer will accomplish the kingdom

Answer:

These species are not able to survive and hence become extinct. Human activities such as fragmentation cause the genetic diversity to become lowered for organisms of a species. As a result, a disaster such as a disease results in killing all the organisms of a species present in a community.

Explanation:

Hope this helps!!

Which is an example of something we can do to help keep the carbon cycle in balance?

O A. Drive our cars more.

O B. Turn off the lights when we leave a room.

O C. Cut down more trees for lumber and paper.

O D. Build more coal-burning power plants.

Answers

The answer is B because when you turn off the lights, you are saving electricity, which is better for the environment.

Plants use water for photosynthesis. How does that water get into the plant?
framinan be

Answers

The answer is B good luck <3

Science-related - Plssssssssssss Help
Create a city of your choice and assign each of the major organelles from our guided notes to a part of the city.
Draw your city on a piece of paper. Use your creativity and imagination!
Write your analogy to show the similarity between the cell part and the part of the city. Be sure to explain the reasoning behind your analogies. The cell analogies and functions should be written.
Example- The nucleus controls the cell just like how town hall coordinates a city.




You will create this on a sheet of paper or on a digital document that works best for you.



Make sure to include each organelle, what it does, and what it could represent within a city! Be creative!

Answers

Answer:

A cell is like a city

Example

The nucleus controls the cell just like how the town hall coordinates a city.

1) The vacuole is a supply centre just as they are the large groceries in the city.

2) The mitochondrion is the supplier of ATP to the cell, as well as the electric power plant in the city.

3)  The Golgi Apparatus is responsible for packaging and modifying proteins as well as distributing chemical messages in the cells just as the post office works in the city.

4) The ribosomes they produce from raw material RNA finished products named proteins as the factories do.

5) The cell wall protects the cell as the fortifications do in the city.

6) The cell Membrane allows the communication of the cell with the environment through the transport of information just like the city limits, through tollbooth or carrier proteins.

7) Lysosomes process cellular material down to simpler and smaller molecules like the city's recycling plant does.

8) The endoplasmic reticulum allows the movement of proteins in the cell as do the roads in the city.

Explanation:

Unfortunately, I do not know the organelles that you present in your guide, however, I give you an example with the most important.

The vacuole is responsible for storing food, liquids and wastes and/or enzymesThe mitochondrion is the energy-producing organelle synthesizing ATPThe Golgi apparatus handles synthesized proteins to transport them to other places in cellsRibosomes are responsible for reading DNA and producing proteins.The cell wall gives structure and protects the cell.The cell membrane regulates transport into and out of the cell.Lysosomes are responsible for degrading intracellular material. The endoplasmic reticulum is a network of membranes that allows the movement of proteins and other molecules.

HELP!!! 50PTS!!!

Which of the following best explains the reason humans migrate from one location to another? (3 points) I think is A
Resource availability
Improved worldwide health care
Improved sanitary conditions
Lack of technological advances

Answers

yes it is a because the resources in the humans home may not have the same as the one they want to migrate to

Answer

Improved worldwide health care

Explanation:

You may have resources to uild you many things or do you many things but when you have health care advantages there would be less people sick nowadays. When you have improved world wide health care you have a more chance of living and have a better opportunity to live a longer life and a low percent of you getting sick and dying. When you just have resources, those resources can reserve you clothes, houses, and other materil things but if your health is very bad it dosent matter if you have those resources because you will have a highr percenatge of getting sick and dying.

Urmmm.. so i need help againnn..

Answers

Answer:

A

Explanation:

it takes the energy from light and turns it into food

HELP! I will give you brainliest!!!

Answers

Answer:b

Explanation:

Answer:

your right

Explanation:

Protein synthesis actually begins in the nucleus when ___ transcribe ___ ?

Answers

When DNA transcribes RNA

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Answers

Answer:

an increase in water pollution

excessive rain

Which will diffuse easily in the cell membrane: Molecules that are lipids or molecules that are ionic (charged)

Answers

Molecules that are lipids ..

How does this model support the conclusion that cells need to have a high amount of surface area relative to their total volume?

Answers

Answer:

Due to increase of surface area, the nutrients move efficiently inside the cell.

Explanation:

The cells need to have a high amount of surface area as compared to their total volume because with increase of surface area, the nutrients move efficiently inside the cell. A large surface area to volume ratio indicates that the cell can be efficient in moving nutrients and waste materials around using through the process of diffusion but when the volume increases instead of surface area, the efficiency of the cell decreases, and cells won't be able to do its job efficiently.

Why must cells reproduce?

HELP PLZZ :((

Answers

Answer: Cell division is key to life: from the moment we are first conceived, we are continually changing and growing. In order for our bodies to grow and develop, they must produce new cells—and allow for the death of old cells. Cell division is also an essential component of injury repair.

Explanation: have a good day

Cells must reproduce to provide protection for your body.

Hope this helps; have a great day!

Draw a food chain that includes the ants, fungal gardens, mold, and bacteria. Label the drawings and add arrows to show how the four organisms interact.

Answers

Answer:

Symbiosis and decomposers.

Explanation:

The ants feed on both plants and insects so we can say that ants are omnivorous. They make a symbiotic relationship of mutualism with fungi such as mold which helps the ants to breakdown the cellulose of plants whereas plants provide habitat to fungi. The bacteria feeds on the dead body of ants and release nutrients by performing the function of decomposition so bacteria acts as decomposer so in that way these four organisms interact with each other.

How are all paths that have a displacement of zero similar?
30 POINTS!
PLS NO SAMPLE

Answers

Answer:

Displacement is identified as the net movement of a thing with detail to its initial location. One may journey out of his city and come back. ... This is true for all trails that have zero displacement that they all go back to their initial position.

Explanation:

Displacement is identified as the net movement of a thing with detail to its initial location. One may journey out of his city and come back.

Explanation:

The other guys response just want to say that its correct

If any of you have ever taken the "Biomes Escape Room - The Hunt For Shangri-La" please give me the answer key, I don't quite understand it.

Answers

Answer: 1. 2 the tiger is the secondary consumer

              2. the word keystone is what the lights spell

              3. biotic and abiotic components is what you spell out while going through the maze.

              4. sunlight is the answer to the cryptogram riddle

              5. diversity

              6.  tundra

              7. biomes

Explanation:

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Answers

Nooooooooooooooooooooo

Answer:

hope this helps.if this was what you were looking for

Help Me Please
The human digestive system is approximately 900 cm long. Food is moved through the digestive tract. primarily by-
A- hydrochloric acid in the stomach
B- the enzymes amylase and pepsin
C-bile produced by the pancreas
D- muscular contractions​

Answers

Answer:

D

Explanation:

the movement of your digestive system is through muscles within your wall that contract to push food down.

In protein synthesis, proteins are made (as the name suggests).
What are other names for the end products of protein synthesis (what are other names that refer to proteins)? Choose 2 answers.

a
ribosomes
b
amino acid chains
c
nucleic acid chains
d
polypeptides

Answers

One of them can be translation

Answer:

In protein synthesis, proteins are made of polypeptides.

The photos below show specialized cells of a plant.
In which specialized organ of the plant would these cells most likely be
found?
O
A. A stem
OB. A leaf
O C. A flower
OD. A root

Answers

Answer:

B. Leaf

Explanation:

It looks to be green, which is the color of chlorophyll produced in the chloroplasts. This means that it is found in the green leaves and is used to convert light into energy.

What are molecules and how are they used in running? Evidence
What is homeostasis and how does homeostasis work to maintain internal stability? Evidence

Answers

Answer:

Osmosis helps cells maintain homeostasis because a cell needs to maintain a specific water balance so that chemical reactions can take place. Osmosis can also be used to balance out the concentration of other molecules (such as sugar or salt) present on either side of a cell membrane.

Explanation:

Homeostasis is the ability of a system to regulate its internal environment through maintaining a stable, relatively constant set of properties such as temperature and PH. Key Terms homeostasis : The ability of a system or living organism to adjust its internal environment to maintain a stable equilibrium, such as the ability of warm-blooded.

Hope this helps.

Plz someone help me!!!!!!

Answers

Answer: natral selection

During the Muscle Fatigue Lab, how did you get lactic acid buildup in the muscles?

Answers

Answer:

Anaerobic Respiration

Explanation:

As you exercise your muscles needs more energy. Due to lack of oxygen in your body your body performs anaerobic rresporation the waste product produces by anaerobic respiration is lactic acid.

Eutrophication might happen in a lake if
it had excess nutrients.
it was completely filled with soil.
None of the answers is correct
it was full with fish.

Answers

Answer:

if it had excess nutrients

Explanation:

it increases the amount of plant and algae growth

HELP NEEDED ASAP

Lyme disease is spread by ticks that attach to an animal to feed. Which describes the role of the tick?

A. The tick is a donor
B. The tick is a vector
C. The tick is a virus
D. The tick is a bacteria

Answers

B. The tick is a vector. Vectors are like vehicles that carry genetic material. The tick is carrying the genetic material of lyme disease to the animal.

What is meant by natural variation in living things? *
Different species have different attributes.
Different individuals within a species have variation because they may express
different alleles for the same traits.
All the possible trait variations of a single population.
The number of organisms a given area will support.

Answers

Answer:

Different individuals within a species have variation because they may express

different alleles for the same traits

Which part of the onion cell is labeled A?

Answers

Answer:

nucleus

Explanation:

The nucleus is in the middle of the cell.

What could a scientist determine about the diet of a fossilized organism that has sharp, pointy teeth?



Answers

That it would be carnivorous bc it help to chew up meat

Answer:

They could conclude the organism is carnivorous since sharp, pointy teeth are good at cutting up and digging into meat.  

Explanation:

last 3 questions!!!!!​

Answers

Answer:

1. C

2. D

3. B

Explanation:

Which factor causes the surface of Lake Ontario to cool at a slower rate than the surface of the land along the shore of the lake?

Answers

Answer:

Lake water has a higher specific heat than land

Explanation:

water has a high specific heat of (4.18 Joules/gram- °C)

What would happen to our moon if gravity ceased to exist?

A.Our moon would fly off into space in a straight line.
B. Our moon would crash into Earth.
C. Our moon would continue to rotate around the Earth.
D. Our moon would not be affected.

Answers

Answer: A

Explanation: gravitation keeps moon in circular orbit.

Without gravitational force Moon would move in

Linear path.

Other Questions
Consider a iron-silver voltaic cell that is constructed such that one half-cell consists of the iron, Fe, electrode immersed in a Fe(NO3)3 solution, and the other half-cell consists of the silver, Ag, electrode immersed in a AgNO3 solution. The two electrodes are connected by a copper wire. The Fe electrode acts as the anode, and the Ag electrode acts as the cathode. To maintain electric neutrality, you add a KNO3 salt bridge separating the two half-cells. Use this information to solve Parts B, C, and D. Part B The half-cell is a chamber in the voltaic cell where one half-cell is the site of the oxidation reaction and the other half-cell is the site of the reduction reaction. Type the half-cell reaction that takes place at the anode for the iron-silver voltaic cell. Indicate the physical states of atoms and ions using the abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively. Use (aq) for an aqueous solution. Do not include phases for electrons. Express your answer as a chemical equation. Which of the following represents a double-displacement reaction?a. ABC AB +Cb. A+B ABc. AB + CDAD + CBd. A + BC AC + B The pattern 96, 92, 88, 84, ________ follows the "subtract 4" rule. Study the pattern to find traits that are not obvious in the rule. Explain. 6 times the number of waiters at a restaurant was 6 less than the number ofcustomers in the restaurant. The number of waiters was 3. How many customerswere there? 7,-3,12,-0.8,0.8,-10,-2 if these numbers represent temperatures in degrees Celsius which is the coldest? Read the following excerpt from a message to Congress issued by Abraham Lincoln on March 6, 1862. Explain in two sentences what Lincoln proposed in the speech. Then write at least two more sentences to explain who Lincoln was trying to reach in his proposal.Fellow-citizens of the Senate, and House of Representatives,I recommend the adoption of a Joint Resolution by your honorable bodies which shall be substantial as follows:"Resolved that the United States ought to co-operate with any state which may adopt gradual abolishment of slavery, giving to such state pecuniary aid, to be used by such state in its discretion, to compensate for the inconveniences public and private, produced by such change of system.''.[I]n my judgment, gradual, and not sudden emancipation, is better for all. In the mere financial, or pecuniary view, any member of Congress, with the census-tables and Treasury-reports before him, can readily see for himself how very soon the current expenditures of this war would purchase, at a fair valuation, all the slaves in any named State. Such a proposition, on the part of the general government, sets up no claim of a right, by federal authority, to interfere with slavery within state limits, referring, as it does, the absolute control of the subject, in each case, to the state and its people, immediately interested. It is proposed as a matter of perfectly free choice with them. guys please help me with this question, Id appreciate it a lot What is the equation of the graphed line written instandard form?x=-3y=-3x+y =-3x-y=-3 True or False:(2x2 - 3x) - (4x2 - x) = -2x2 - 2x Which of the following situations describes the ideal way to lift a patient? If your smart and can do MATH!!! lucia puts 6 pounds of strawberries into 3/4 pound boxes. how many boxes does Lusia fill 2In 2002, there were 450 households in the city of Klean that recycled. Each year since 2002, the number ofhouseholds that recycle has grown by 8%. Write a function to represent the number of householdsin Klean that recycle x years since 2002. Which of the following actions causes Marcia's fear? Talia bought a home for her pet turtle the rectangular tank is 3 feet long. 1 foot wide and 2 feet high. What is the volume? Answer my question please! Dont answer if you dont know With individual lines at its various windows, a post office finds that the standard deviation for normally distributed waiting times for customers on Friday afternoon is 7.2 minutes. To test this claim, the post office experiments with a single, main waiting line and finds that for a random sample of 25 customers, the waiting times for customers have a standard deviation of 3.5 minutes. a) With a significance level of 5 percent, conduct an appropriate test on the claim. (State your null hypothesis, test statistic, critical value, decision rule, conclusion) (15 points) b) What is the 95% confidence interval for the population variance help plsssss Consider what you know about Australia's location, climate, and natural resources. Howdo these factors influence where people choose to live in Australia? Help no links please ! Find the perimeter of the figure (Ill mark brainliest if correct) Find the distance between the two numbers on the numberline.