Which one of the following is NOT one of the two most abundant and common elements in the universe?
Helium
Hydrogen
Plutonium

Answers

Answer 1
It is Plutonium ........

Related Questions

Which sustainable building practice does the photograph show?
A. Replacing wilderness with buildings to reduce the absorption of
carbon dioxide
B. Reusing old bottles and cans as insulating building materials
C. Using high-density housing to conserve resources
D. Reducing fossil fuel consumption and its associated pollution
SUBMIT

Answers

Answer:

The answer is C

Explanation:

Just did it

The sustainable building practice does the photograph show is to using high-density housing to conserve resources. Therefore, option (C) is correct.

The act of caring for these resources so that all living things can benefit from them now and in the future is known as conservation. Natural resources are the source of everything we require for survival, including food, water, air, and shelter.

Recycling the resource allows us to conserve it. For instance, many items can be recycled and repurposed into new ones. Recyclable materials include paper, plastic, glass, metal, and even electronic goods.

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A person who is interested in learning more about the fight or flight response may pursue a career in?

Answers

Answer:

A person who is interested in learning more about the "fight or flight" response may pursue a career in endocrinology

Explanation:

Which scientist devised tests that helped confirm that bacteria and other microorganisms cause a variety of diseases?
Robert Koch
Anton van Leeuwenhoek
Louis Pasteur
Alexander Fleming

Answers

Answer:

Alexander fleming

Explanation:

but I am not very clear

In which domain Nd kingdom does it belong in?

Answers

Bacteria doman and kingdom

Which statement regarding DNA packing in eukaryotes is false?
A Tight DNA packing tends to promote gene expression
B) Euchromatin can be highly expressed
с
none of the answers are false
D
A nucleosome consists of DNA wound around a core of 8 histone
molecules.
E Highly compacted chromatin is generally not expressed at all.

Answers

Answer:

The correct answer is - A. Tight DNA packing tends to promote gene expression.

Explanation:

Euchromatin which is less packed or condensed is highly expressed as it participates in the transcription whereas highly compacted chromatin - heterochromatin not expressed at all as these does undergoes the transcription process.

DNA binds around a core of 8 subunits of Histone protein in a nucleosome in which DNA is negatively charged and histone protein is positively charged protein .

DNA packing decreases its transcription and hence no expression.

Which human organ system’s function is most similar to the function of a cell wall in plant cells?

Answers

Answer:

The cell wall, vacuole, and chloroplast are found in plant cells not human body.

Answer:

the respiratory system!

Explanation:

i just took a quiz and this was one of the questions, i got it right

Allele frequencies for a particular trait are shown over five generations for a population of sexually reproducing organisms.
According to the frequency changes over the generations, which hypotheses can be supported? Select ALL that apply.

Answers

Answer:

The answer is A,B and C

Explanation:

The correct options are A, B and D. The frequency of an allele in a population is referred to as its allele frequency.

What is allele frequency?

It is calculated by dividing the number of gene copies by the number of times the allele occurs in the population.

Additionally, it is feasible to determine genotype frequencies (the percentage of people who share a particular genotype) and phenotype frequencies (the percentage of people who share a particular phenotype).

Different from genotype or phenotypic frequency is allele frequency. Calculating genotype and phenotypic frequencies is also useful for studying how populations change, although they are not the same as allele frequency.

Therefore, The correct options are A, B and D. The frequency of an allele in a population is referred to as its allele frequency.

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A red blood cell (RBC) enters the cranial vena cava of a dog and makes its way to the femoral artery of the dog. Choose the correct number corresponding to each component of the circulatory system that the RBC would encounter on its journey.
1. Lungs
Would not be included on this journey by the RBC
2. Right atrium
Would not be included on this journey by the RBC
3. Aorta
Would not be included on this journey by the RBC
4. Right ventricle
Would not be included on this journey by the RBC
5. Left atrium
Would not be included on this journey by the RBC
6. Carotid artery
Would not be included on this journey by the RBC
7. Pulmonary artery
Would not be included on this journey by the RBC
8. Left ventricle
Would not be included on this journey by the RBC
9. Pulmonary vein
Would not be included on this journey by the RBC
i. 3
ii. 1
iii. 6
iv. 2
v. 8
vi. 4
vii. 5
viii. 7

Answers

Answer:iii. 6

Explanation: the RBC will enter from the superior vena cava into the right atrium then enters the right ventricle. Then it goes into the lungs through pulmonary artery from lungs it enters the left atrium through pulmonary vein and then enters the left ventricles and from left ventricles it enters the aorta.

If you dont really know don't answer please. Thanks
What is the per capita growth rate of a population of frogs that has a per capita birth rate of 1 frog and a per capita death rate of 2 frogs?
a. 1
b. 2
c. -1
d. 0

Answers

Answer:

c. -1

Explanation:

When 1 frog is born, 2 frogs die, so it is +1 and -2.

Add them together to get the answer: 1 + -2 = -1

The per capita growth rate of a population of frogs that has a per capita birth rate of 1 frog and a per capita death rate of 2 frogs is -1. The correct option is C.

What is the growth rate?

The growth rate is the specific rate of change of the variables of a specific place and specific time. Growth rate is calculated by collected data of a place, and it is compared to the former population.

The growth rate of frog is here given, the growth rate is also depended upon the death rate of the population, death rate is subtracted by the population

The per capita growth rate is 1

The per capita death rate is 2

When 1 frog is born, 2 frogs die, so it is +1 and -2.

Adding them together:

1 + -2 = -1

Thus, the correct option is c. -1.

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long time no see?? apple sauce

Answers

Answer:

yes, its great

Explanation:

Answer:

i guess

Explanation:

If a company genetically modifies corn to produce an odor that repels insects, which best describes how the corn was modified?​

Answers

Answer:

★ The corn was modified by water

Explanation:

Hope you have a great day :)

1.La energía es la capacidad de un cuerpo para producir trabajo.

2.La energía se clasifica solamente en renovables.

3.Las ondas se pueden propagar en un medio o un espacio vacío.

4. Las ondas se pueden clasificar en longitudinales y transversales.

5. La energía cinética es aquella que se encuentra en movimiento.

6. El núcleo de la Tierra está formado
por metales, principalmente hierro y níquel, y en menor
cantidad por azufre y oxígeno.

7. La corteza terrestre está compuesta por rocas
8. La contaminación se puede
definir como la presencia o acumulación de sustancias en el medio ambiente
que afectan negativamente el entorno.

9. Los elementos de la tabla periódica se clasifican de acuerdo con sus propiedades y características
similares.

II. Escoge

1. Son fuentes de energías renovables:

2. Son fuentes de energías no renovables:

3. Partes de las ondas:
15. La ciencia que estudia los seres vivos es:

16. En la biotecnología se incluyen las áreas de:

17. Consiste en la liberación de sustancias químicas a la atmósfera que alteran su composición.

18. Se debe a la presencia de desechos en el agua. La contaminación de mares, ríos y lagos se produce por
las actividades del ser humano.

19. Se debe a la acción humana (los residuos y la basura arrojada en cualquier superficie terrestre).

20. Cuando el contaminante es una sustancia química que procede normalmente de los usos industriales.

21. Surge con la emisión de fluidos a elevadascontaminación.

22. La actividad humana produce mucho ruido, y los altos decibelios en un determinado lugar por encima de sus niveles naturales marcan la contaminacion.​

Answers

Answer:

La actividad humana produce mucho ruido, y los altos decibelios en un determinó do lugar por encima de sus niveles naturales marcan la contaminación.

Explanation:

Creo que es la respuesta

Please help!!! 15 points to whoever answers, and brainliest to the best answer!
The process of cellular respiration occurs in the mitochondria of eukaryotic cells. Write the chemical equation for cellular respiration.

Answers

Answer:

C6H12O6 + 6O2 → 6CO2 + 6H2O

Explanation:

A student places water in a freezer. Several hours later, the student observes that the water has frozen.

Which statement BEST describes the arrangement and motion of particles in the ice?
The particles have high energy and move about freely.
The particles have low energy and vibrate in a fixed position.
The particles have high energy, are charged and move about freely.
The particles have low energy and are able to move past each other.

Answers

Answer:

the particles have low energy and are able to mive and past each other

The particle in the ice will have low energy and vibrate in a fixed position. The correct option is B.

What is freezing?

The process by which something changes from liquid to solid as the temperature drops is known as freezing. Water basically freezes at 0 degrees Celsius.

The process of changing a substance from a liquid to a solid is known as freezing. When a liquid's molecules slow down enough, their attractions cause them to arrange themselves into fixed positions as a solid.

The average energy of the molecules in a liquid decreases as it cools. At some point, the amount of heat removed is great enough that the molecules' attractive forces draw them close together, and the liquid freezes to a solid.

The particles in a liquid eventually stop moving and settle into a stable arrangement, forming a solid.

Thus, the correct option is B.

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Biomes are effected by temperature and precipitation. Please choose one other abiotic factor that would
affect species distribution and briefly describe how it would affect that distribution.

Answers

Answer:

climate / it would affect the distribution by affecting the soil making the species move to a different location

Explanation:

This is a gastropod fossil from Triassic period. This type of fossil can be on the east boundary of the state of Missouri. It looks a lot like ______ we find on Earth today.

A) ferns
B) fish
C) snails
D) starfish​

Answers

Answer:

C . snails

Explanation:

This shell looks like a snail shell

Definition of respiration​

Answers

a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances

Answer:

A process of oracajsjsjsjsjsjjss

Explanation:

Nithingbs lol just for poimts

A person infected with the Ebola virus will experience symptoms within 2 to 21 days of being exposed to the virus. During this time, the virus uses cell machinery to make copies of itself. Ebola symptoms include fever, severe headaches, vomiting, and unexplained bleeding or bruising The reproductive cycle of the Ebola virus that most likely causes symptoms within 2 days is - A lysogenic because the onset of the symptoms is delayed Blytic because the individual experiences symptoms very quickly after infection C lysogenic because the onset of symptoms occurs in individuals over 60 years of age Dlytic because the virus affects the circulatory system​

Answers

B) Lytic because the individual experiences symptoms very quickly after infection.

Recall that in a lytic cycle of reproduction, the host cell undergoes lysis following virus replication. This results in rapid onset of symptoms.

Please select the word from the list that best fits the definition

can be positive or negative

long-day plants
gibberellins
stimulus
cytokinins
day-neutral plants
photoperiodism
short-day plants
abscisic acid
tropism auxin
photosynthesis
respiration

Answers

respiration

photosynthesis

PLS HELP IM TIMED
Which human activity causes an immediate increase in the amount of greenhouse gases in the atmosphere?

A.
biological magnification

B.
burning fossil fuels

C.
deforestation

Answers

Answer:

b

Explanation:

On Earth, human activities are changing the natural greenhouse. Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric carbon dioxide (CO2). This happens because the coal or oil burning process combines carbon with oxygen in the air to make CO2.

3 Full sentences,

To what extent can we reverse the destruction of the natural world?

Answers

Answer:

Using too much water from lakes and rivers can affect animals’ habitat. Conserve this resource by taking five minute showers, turning off the faucet when you brush your teeth, and bugging your parents to fix leaky pipes.

Explanation:


7. Which of the following determines how quickly nutrients are absorbed? *
A. The cell's attitude
B. The cell's ribosomes
C. The cell's surface area/volume ratio
D. The cell's DNA

Answers

B should be correct

43. A client says they have a headache, what should the trainer do? A. Recommend they drink water, then stop the training session B. Give them Advil, then stop the training session C. Give them a prescription medication, then continue training session D. Give them Advil, then continue training session​

Answers

Answer:

A .recommended they drink water then stop training session

Explanation:

Because the trainer can't just give out prescription medication. They don't know if the person has allergies and it can make the clients headache worse.

A. Recommend they drink water, then stop the training session

First thing first, drug abuse is not an option. Drug abuse includes self medication or taking drugs not prescribed by a medical practitioner. As a fitness trainer, ones job is not to prescribe drugs.

According to this question, if a client is experiencing headaches during a training session, the best alternative for the trainer is to recommend taking water to calm the client down, then put an hold to the training. The trainer is not qualified to prescribe any drug whatsoever.

Therefore, the trainer should recommend that a client with headache drink water, then stop the training session.

True or False. Only animals have adaptations that better allow them to survive and reproduce, flowers do not.

Answers

false. Plants have adaptations to help them survive (live and grow) in different areas. Adaptations are special features that allow a plant or animal to live in a particular place or habitat.

Answer:

false

Explanation:

Looking at the tabe below which two species are the least closely related?

Number of Amino Acid Differences between Species

Species 1 Species 2 Species 3 Species 4

74

7

Species 10

65

0

Species 274

29

13

29

0

81

Species 37

13

81

0

Species 4 65

Species 1 & 2

Species 1 & 3

Species 2&3

Species 3 & 4

Answers

Answer:

species are the least closely related?

Number of Amino Acid Differences between Species

Species 1 Species 2 Species 3 Species 4

74

list the ramsar sites in kzn​

Answers

Answer:

The Republic of South Africa has designated three more sites to the List of Wetlands of International Importance: Ndumo Game Reserve, the Seekoeivlei Nature Reserve, and the Natal Drakensberg Park.

Explanation:

Hope it helped..!

: D

why do you need to take biology in college if your major is Nursing?​ ​

Answers

Answer:

Because you still have to obtain degree in your nursing

Biology you learn the body parts in detail, cells , and atoms. Nursing you need to know your body parts, your cells, and atoms
Hope that helped

what are the tropical rainforest dominant animals(biotic)

Answers

Answer:

The most dominant animal species found in a tropical rainforest are mammals and birds that have adapted to a life in the trees. In a tropical rainforests you can see anything from a chimpanzee to a jambu fruit dove.

Explanation:

Large flying fox, Great Hornbill, Kinkajou, Crowned Eagle. Hope this helped!

How many total carbonate ions would be present in the formula for aluminum carbonate?

Select one:

a.
3


b.
2


c.
1


d.
4

Answers

Answer:

its d

Explanation:

Enter the symbolic notation for the atom with 15 protons and 17 neutrons.
Express your answer as an isotope.

Answers

Answer:

I think it would be chlorine

Explanation:

because chlorine has 15 protons and 17 neutrons

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A triangle as a height of 18 cm and a base of 3.5 cm what is the area of the triangle For which of the following is x=-5 a solution? Select all that apply.A) x+10=-5B) -x^2+50=25C) |2x|=10D) x Mr. Torres spent $40.00 to buy 18 pounds of ground beef and chicken for a family to cook out. If the price of ground beef was $4.00 per pound and the chicken was $2.00 per pound, how many pounds of each did he buy? What are the three parts of modern cell theory. Choose all that apply.A.) The cell is the smallest living unit in organismsB.) All cells come from other pre-existing cellsC.) All living things are made of cellsD.) All organisms are multicellular Write the equation of a line with a slope of 2/3 going through the point (-15, -22) Please help, Find the perimeter of the figure Salma Serra purchased a truck. last year she drove the truck 12,340 miles. the fixes costs totaled $1,428 , while variable cost totaled $2,998. how much did it cost per mile to operate the truck? 42. One of the most common incidents involving biohazardous material is (1 point)needle sticksspilled liquids.poor labelingO improper disposal. PLEASE ANSWER I NEED LOTS OF HELP!!!!!!!!!!!!!! Type the correct answer in each box. Spell all words correctly.Complete the sentence to identify the method of transmission used by the given parasite.The eggs of afall off the host's skin after they are lald, and then hatch in the environment. Sullivans boss has 5 eyes total. Three of his eyes are smaller than the other two. What percentage of his eyes are larger? A circle has an equation (x+2)2+(y5)2=64. What is 34 of its area. A triangular piece of wood is being installed on a front porch. The piece of wood is shown below. Find its area. Round to the nearest tenths place. ACTIVIDAD 1Responde los siguientes planteamientos1.- Has visto un motor como el de la primera imagen? En dnde?2.- Qu necesita ese motor para generar movimiento?3.- Qu relacin encuentras entre ambas imgenes? f(x) =-(x 6)2 +7 for x+3for X = 3Find f(3) This question has two parts. First, answer Part A. Then, answer question 2 Part B.Part AWhich sentence from the text uses persuasive language to create an appeal to emotion?A. More than 100,000 people are currently waiting for an organ transplant to save their lives. (paragraph 1)B. They wait day after day after day to hear that some unfortunate person has lost their life, but generously agreed to save theirs. (paragraph 1)C. And the wait list to get them is ever-growing. (paragraph 1)D. When someone dies, their remains are typically either cremated or put in a casket and buried. (paragraph 3)Group of answer choices Read the passage from The Importance of Being Earnest. Gwendolen. [To Jack.] Darling! Algernon. [To Cecily.] Darling! [They fall into each other's arms.] [Enter Merriman. When he enters he coughs loudly, seeing the situation.] Merriman. Ahem! Ahem! Lady Bracknell! Jack. Good heavens! [Enter Lady Bracknell. The couples separate in alarm. Exit Merriman.] Lady Bracknell. Gwendolen! What does this mean Hello I have a question for all of you guys today!!! PLEASE HELPWILL GIVE BRAINLIEST!!! write any five things to be consider during trimming