How many total ATOMS are represented?

2Fe(NO3)2

Answers

Answer 1

i think 2 atoms

one is 2Fe

second is NO3


Related Questions

What are three reasons Carbon is an important molecule for living organisms?

Answers

All living organisms, in some way, contain carbon. Oil, like proteins, lipids, nucleic acids and carbohydrates, is the primary component of macromolecules. The molecular structure of Carbon makes it possible for it to bond in many different ways and with many different elements.

Difference between eukaryotic cells and prokaryotic cells.​

Answers

I hope this helps you

........

Answer:

eukaryotic cells are those which have a membrane-bound nucleus that contains genetic material, as well as organelles that are also membrane-bound. Whereas, prokaryotes are cells that don’t have a nucleus or membrane-encased organelles.

Explanation:

hope it will help you !

Which protists contain both chloroplasts and eyespots?
A .amoeba and paramecia
B. volvox and paramecia
C. euglena and amoeba
D. euglena and volvox
.

Answers

“euglena and volvox” both contain chloroplasts and eyespots.

D. Euglena and volvox contain both chloroplasts and eyespots.

What are protists?

Protists are single-celled microorganisms that belong to the kingdom Protista. They are unicellular organisms that are not classified as bacteria, fungi, or animals, and are the simplest of the eukaryotes (organisms with a true nucleus and other membrane-bound organelles). Protists are found in a wide variety of habitats, from freshwater to marine environments, and are important for their role in the food chain, as well as for their impact on human health.

Protists come in a wide range of shapes and sizes, from amoeba-like organisms that can change shape, to algae with chloroplasts, to parasites that can cause diseases in humans and other animals. Some protists can move on their own, while others are immobile. Some can reproduce asexually, while others reproduce sexually. Despite their diverse forms and functions, all protists are considered to be part of the same kingdom because of their shared characteristics and evolutionary relationships.

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Can someone answer this for me?

Answers

Answer:

Outside

Explanation:

The word outside makes the most sense in this sentence.

Hope it helps!

Ronald observes a sparrow's nest in a shrub outside his home. The table below describes his findings.
Week
Observations
1
Six eggs were laid in the nest.
3
Five eggs hatched, and one egg did not hatch.
One of the chicks disappeared.
7
Three of the chicks learned to fly, and another one disappeared.
What part of natural selection did Ronald observe?
adaptation
overproduction
selection
variation

Answers

Answer:

B. Overproduction

Explanation:

Overproduction is one of the main part of natural selection whereby an organism reproduces more offspring, of which only a few would be able to survive given the environmental condition amd factors that would be against the survival of the offspring to maturity.

From Ronald observation, we can see that the bird produces more eggs than would survive. Only 3 of the chicks survived.

11)
How are genetic mutations passed from parent to offspring?

Answers

Answer:

Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation. There are also nonhereditary mutations that occur in cells outside of the germ line, which are called somatic mutations.

I hope it's helpful!

Answer:

★ Mutated gametes (sex cells) fuse to create offspring.

Genetic mutations or germline mutations can be defined as a permanent change in the DNA sequence of germ cells (cells, which form ovum and sperm). These mutations can pass from one generation to other when a mutated sperm or mutated oocyte (gametes) get fertilized with another oocyte or sperm.

A germline mutation, present in a single-celled zygote will present in all cells of a muticellular organism, a single-celled zygote divides and produces all of the cells in that organism.  

Explanation:

Hope you have a great day :)

5 important things Gregor John Mendel did

Answers

1- discovered the fundamental laws of inheritance

2-He deduced that genes come in pairs

3- He said genes are inherited as distinct units

4-(About genes)one from each parent.

5-tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.


why are there 2 hydrogen atoms and only one oxygen

Answers

Answer:

Oxygen is an electronegative

Explanation:

Not only is it because in the chemical equation for water there is 2 hydrogen atoms and 1 oxygen atom, but they also share their electrons to fill their outermost levels and that are attracted together.

Hope this helps!!

what are the pros and cons of online school​

Answers

Answer:

The Pros and Cons of Studying Online

Pro: Increased Flexibility. The biggest advantage to studying online is the increase in flexibility. ...

Con: Reputation. Many firms and institutions are quick to dismiss an online education. ...

Pro: Ease of Access. ...

Con: Lack of Social Interaction. ...

Pro: More Affordable. ...

Con: Fewer Courses.

Pros of Online Schools:

Time flexibility.

Availability.

24/7 access to course material..

Location flexibility.

Zero commute.

Self-Direction.

Multi-media presentations.

Variety of course options.

Cons of Online Schools:

Limited interaction with instructor.

Technology requirements.

Social interaction.

Campus environment.

Time management.

Stigma.

Credit transfer.

Financial aid.

Have a wonderful day!

Need help on this *URGENT*

Answers

answer : divergent - the arrows show that the plates are moving apart.

if a middle level species were removed from the community, how might the flow of energy be affected? Explain your answer.

Answers

There will be far-reaching effects. If for example, the producer is removed, the consequences could be dire. Producers capture sunlight directly and make chemical energy for consumers. If this is the only producer that a particular consumer eats, it may die as well.

In this food web, birds would be classified as
A)
carnivores.
B)
decomposers.
herbivores.
D)
omnivores.

Answers

Answer:

D)  omnivores.

Explanation:

The bird consumes both plants and arthropods

Answer:

omnivores

Explanation:

omnivorous consumers. they eat other animals like snails and worms but they also eat berries.

I HAVE BEEN STUCK HERE FOR 5 MINUTES...!

Answers

vague repetitive pictures

Answer:

Should be C

Explanation:

D is wrong because standing out should mean they are spotted more easily, which means they get hunted down more often/ prey spot them easier

B is kind of weird because larger population = more competition, and I remember owls work alone

A is suspicious because they are both tawny owls and I don't understand how less food they need to be significant

C sounds plausible because the gray feather can be a "stronger" gene or something

Rearrange the steps of a tsunami formation in the correct order

1. two tectonic plates slide past each other underwater, causing a large movement of water

2. large ocean waves form

3. large ocean waves move in all directions away from the shifting plates

4. large ocean waves slow down and increase in height as they reach the coast

Answers

Answer:

two tectonic plates slide past each other underwater, causing a large movement of water large ocean waves form .large ocean waves move in all directions away from the shifting plates .large ocean waves slow down and increase in height as they reach the coast

Explanation:

Tsunamis are initiated underwater and usually happen as a result of underwater earthquakes which can be initiated when tectonic plates slide past each other.

This causes a large movement of water such that large waves form and move away in al directions from the source. As these waves approach the shore they slow down speed but this only increases their height such that when they make landfall the effect could be devastating.

Where a stream leaves a mountain range youll find an?​

Answers

A landform made of sediment that is deposited where a river flows into an ocean or lake is called a delta. An alluvial fan is a wide, sloping deposit of sediment formed where a stream leaves a mountain range.



hope this helps:))

What conditions allowed so many different kinds of mammals to
evolve during the Cenozoic Era?

A. Grasses evolved providing food to larger grazing animals, no dinosaurs which made way for mammals
B. Overpopulation of ocean algae allowed for more fish to thrive following more species of fish to exist
C. No dinosaurs so mammals were forced to evolve or die
D. More macrobiotic organisms caused the evolution process to happen at a quicker rate

Answers

Answer:

A. Grasses evolved providing food to larger grazing animals, no dinosaurs which made way for mammals

Please help me can you please help really quick

Answers

Answer:

b

Explanation:

The greatest amount of kinetic energy is at the lowest point of the roller coaster. The least amount of kinetic energy is at the highest point of the roller coaster

Answer:

b

Explanation:

Can someone help me really quick!!

Answers

Answer:

12 degrees C

Explanation:

12 C = 53.6 F

A cell contains the structure shown below that contains chlorophyll and is the site of photosynthesis. What
other cell structure that is not found in all eukaryotic cells, is likely to be found in this cell?

A. Mitochondria
B. Cell Membrane
C. Cell wall
D. Cytoplasm

Answers

The answer would be cytoplasm

The cell wall is found in plant cells but is absent in animal cells. Therefore, option C is correct.

What is a cell wall?

Cell walls are a specific type of extracellular matrix that covers every plant cell. Many of the traits that set plant cells apart from animal cells are caused by the cell wall.

Plant cells have a cell wall that surrounds their plasma membrane and offers tensile strength as well as defense against osmotic and mechanical stress. Additionally, it enables the development of turgor pressure or the pressure of the contents of the cell against the cell wall.

The pectin polysaccharide matrix, which is highly cross-linked, contains a matrix of cellulose microfibrils and cross-linking glycans that make up the cell wall. Lignin may accumulate in secondary cell walls. Therefore, option C is correct.

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Which organisms are producers?

A.cactus and insect
B.cactus and lizard
C.cactus and sage bush
D.sage bush and lizard

Answers

The answer is C, cactus and sage bush

Producers biology definition: Producers are any kind of green plant. Green plants make their food by taking sunlight and using the energy to make sugar. The plant uses this sugar, also called glucose to make many things, such as wood, leaves, roots, and bark.

How is carbon recycled in photosynthesis and cellular respiration ?

Answers

Through the process of photosynthesis, plants recycle the carbon in carbon dioxide to form glucose, a molecule that contains six carbon atoms each. Through the process of photosynthesis, plants recycle the carbon in carbon dioxide to form glucose, a molecule that contains six carbon atoms each.
here’s a answer from the internet Through the process of photosynthesis, plants recycle the carbon in carbon dioxide to form glucose, a molecule that contains six carbon atoms each. Through the process of photosynthesis, plants recycle the carbon in carbon dioxide to form glucose, a molecule that contains six carbon atoms each.

can someone write me a essay of Photosynthesis for 30 points URGENT!!! It has to be highschool level

Answers

Answer:

Here, I got u homie!

Explanation:

Photosynthesis is the process through which green plants and other specific living organisms utilize light energy to convert water and carbon dioxide in to simple sugars. Through photosynthesis, green plants are able to manufacture their own food which is essential for their growth.

Plz give brainliest

The early ancestors of horses showed the presence of digits on their limbs, while modern horses have hooves. What are likely possible reasons for this change?

Answers

Answer:

The digets were most likely not needed anymore so as the horses evolved hey gain other traits to help them survive.

What gas is broken down in the Calvin Cycle

Answers

Answer:Carbon dioxide

Explanation:

Explanation:

carbon dioxide molecules

Which type of rock does B represent?
Igneous rock
Metamorphic rock_
Rock formed by compaction
Rock formed by heat and pressure

Answers

it would be igneous rock

Answer:

Igneous rock

Explanation:

Solidified lava is an igneous rock.

Realiza un esquema de la clasificación de los nutrientes, y enliste los alimentos en los que consten características, dónde se encuentran y función

Answers

Answer:

Carbohydrates

Protein

Fat

Vitamin

Minerals

and Water

Explanation:

Carbohydrates

Carbohydrates are energy giving foods, sources are Honey, maize, rice and sweet fruits.

Protein

Protein is required for the growth, sources are meat, egg, fish, cheese and milk.

Fat

Fat is concentrated source of energy, sources are sesame and sunflower oils.

Vitamin

Vitamin is body building, sources are fruits.

Minerals

Minerals are also a kind a vitamin which is important for different functions of the body, sources are sodium, fluorine and potassium.

Water

Water is for hydration of the body, source is water

Which generalization can be made from the data in the table?
1.The higher the temperature, the fewer chirps there will be in 10 seconds.
2.The chirps occur closer together as the temperature increases.
3.The chirps become farther apart as the temperature increases.
4.There is no relationship between temperature and the time between chirps.

Answers

Answer:

answer is C

Explanation:

it's according to the table as temperature has increased chirps has gradually decreased.

Answer:

The correct answer is B.

Explanation:

The chirps occur closer together. I took finished my test!

which category of birds can find food on both land and large body of water

Answers

Answer:

A seabird can find food on both land and sea

When organisms

they increase in size.

Answers

Answer:

The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis.

Explanation:

HELP ME WITH THIS PLEASE I REALLY NEED HELP I WILL GIVE U BRAINLY IF U GET IT RIGHT !!

Answers

The answer is b because it prey wouldn’t be able to eat it
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Which function call would cause an error? def print_product(product_name, product_id, cost): print (f'\{product_name } (id: #\{product_id }) - {{ cost:.2f } ) a. print_product('Speakers', 21224, 32.99) b. print_product('Speakers', 32.99, 21224) c. print_product('Speakers', cost=32.99, product_id=21224) d. print_product(product_id =21224, product_name = 'Speakers', cost=32.99) Which of the following statements is true? I. A company's balanced scorecard must emanate from its Performance measures. II. For management to be effective, it should focus on business processes, rather than functional departments, to serve the needs of its customers. III. The balanced scorecard framework rejects the notion that improving process-oriented measures automatically leads to financial success. Multiple Choice Only statement I is true. Only statement II is true. Both statements II and III are true. None of the statements are true. A product sells for $265 per unit, and its variable costs per unit are $193. Total fixed costs are $433,000. If the firm wants to earn $44,360 pretax income, how many units must be sold?Multiple Choice6,630.6,730.6,930.7030.6.830 Use the Trapezoid Rule to approximate the value of the definite integral integral^2_0 x^4 dx wth n = 4. Round your answer to four decimal places A. 7.0625 B. 5.7813 C. 7.0313 D. 6.5625 E. 28.2500 Now, add a pre-increment ++ operator to Time. It will increment the minutes by 1, rolling over the hours if necessary. class Time public: Time(int hours, int minutes); private: int m hours; // 0..23 int m minutes; // 0..59 }; time.cpp 1 #include "time.h" 2 using namespace std; 3 4 // Write your operator here Tester.cpp 1 #include 2 #include 3 #include "time.h" 4 5 using namespace std; 6 7 int main() 8 9 Time a3, 57; 10 cout a case by a client against its cpa firm alleging negligence would be brought under: group of answer choices the securities act of 1933. the securities exchange act of 1934. the state blue sky laws. common law. A charge of 4. 5 10-5 C is placed in an electric field with a strength of 2. 0 104 StartFraction N over C EndFraction. If the charge is 0. 030 m from the source of the electric field, what is the electric potential energy of the charge? J. Thelma counted the number of apples on each of the apple trees in her backyard. She found 343434 apples on her Cortland apple tree, 292929 apples on her Red Delicious apple tree, 393939 apples on her Empire apple tree, and 343434 apples on her Fuji apple tree.Find the mean absolute deviation (MAD) of the data set a laser with l = 532 nm is passed through a diffraction grating. the first-order maximum is observed at q = 25. what is the spacing, d, between the slits? how many slits are there per mm? ____ is a type of promotion that offers an item for free or for a very low price to reward specific buyer behaviors, such as sampling or testing. a. Find the dB gain for the given sound. (Round your answer to the nearest one decimal place.)noise in a dormitory increasing from 3.2 10^13 watts/cm2 to 2.3 10^11 watts/cm2b. Find the dB gain for the given sound. (Round your answer to the one decimal place.)a motorcycle increasing from 6.1 10^8 watts/cm2 to 3.2 10^6 watts/cm2 service providers are generally more capital-intensive than manufacturers because of the high level of customization. group startstrue or false Compare and contrast the foreign policies of Roosevelt, Taft and Wilson if a person has a deep-seated belief that all individuals are equals and must share basic interests and receive similar treatment, he/she holds a(n) _____________ value system? which jtids/mids access mode is designed for all network participation groups (npgs) but is currently used only for npg 7 surveillance? A government audit opinion is expressed for:Multiple Choicea. All CAFR content.b.The government-wide financial statements.c. Specified opinion units.d. All fund financial statements. place the steps involved in nucleophilic acyl substitution ofa reactive carboxylic acid derivative by a strong nucleophile in the correct order, starting with the first step at the top of the list. Using the steps suggested for developing performance measures, create several world-class performance measures for a hotel's front-desk area, maintenance department, and room service personnel. is acting as her group's mediator in a discussion they are having about dividingthe work for a paper and project they must complete. as mediator, which critical thinkingskill will be most helpful? What is proof that at least some IR waves penetrate Earth's atmosphere and reach the surface? o We do not have mutant powers. O Cell phones have a signal even on cloudy days. O People get a sunburn on their skin. We can see the stars at night. O We feel the warmth of the Sun.