please help thank you no links or ill report

Please Help Thank You No Links Or Ill Report

Answers

Answer 1

Explanation:

Option B is the correct one.


Related Questions

How is DNA condensed in order to fit inside cells?

Answers

Explanation:

DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin.

A minor object orbiting in a solar system is a(n)
asteroid
regolith
meteorite
meteor

Answers

(A asteroid
their tiny and orbit the planets apparently lmk if i’m incorrect

Un objeto posee una energía cinética de 300J, este mismo se ubica a 4m de altura y su masa corresponde a 10Kg. ¿Cuál es su energía mecánica?

Answers

Answer: 692 J

Explanation:

La energía mecánica es la energía que se utiliza para realizar un trabajo determinado y se calcula con la suma de la energía cinética y la energía potencial de un objeto. En otras palabras, describe la energía de un objeto debido a su movimiento, posición, o ambos.

La energía cinética es el trabajo necesario para acelerar un cuerpo desde el reposo hasta su velocidad final. Entonces, es la energía que posee un cuerpo debido a su movimiento. Cuando gana energía durante la aceleración, el cuerpo mantiene la energía cinética a menos que su velocidad cambie, y el cuerpo realiza la misma cantidad de trabajo al desacelerar desde su velocidad actual hasta un estado de reposo. Por otro lado, la energía potencial es la energía que posee un objeto debido a su posición con respecto a otros objetos. Los tipos más comunes de energía potencial incluyen a la energía potencial gravitacional de un objeto que depende de su distancia al centro de masa de otro objeto (La Tierra), la energía potencial elástica de un muelle o resorte extendido y la energía potencial eléctrica de una carga en un campo eléctrico.

La unidad de energía en el Sistema Internacional de Unidades (SI) es el julio, que tiene el símbolo J.

La energía mecánica se calcula de la siguiente manera (tener en cuenta que la aceleración de la gravedad es un dato tabulado de 9,8m/s^2):

Energía mecánica = Energía cinética + Energía potencial

Energía mecánica = (1/2 * masa * velocidad^2) + (masa * gravedad * altura)

Energía mecánica = 300 J + (10kg * 9,8m/s^2 * 4m)

Energía mecánica  = 300 J + 392 J = 692 J

Of the five things that you listed in question 1, which one do you think holds the most promise for making a real difference in environmental quality over the long term.

The Five Things are Transport, Agriculture, Culture, Economics, and Energy

Answers

Answer:

agriculture

Explanation:

Answer:EconomicsExplanation:

What are three new things that you learned about the creation of the universe?

Answers

Answer:

The universe is 14 billion years old.

Quasars reside in the cores of galaxies.

We thought the expansion of the universe was slowing down.

We've seen the same moment of time on more than one occasion.

The three new things related to the development of the universe should be that it have the 14 billion years old, cores of galaxies, and the expansion should be fall down.

What is the universe?

The universe refer to the space and the time that involved the planets, stars, galaxies, etc with respect to the matter and energy.

The big bang theory represent the cosmological description at the time of development of the universe.

In this way, the three new things should be learned.

Learn more about universe here: https://brainly.com/question/10117154

1. Compact, complex animals have internal exchange surfaces that are extensively branched or folded, providing a large _____________.
2. In the _____________, nutrients are absorbed across the many fingerlike projections of the lining of the intestine.
3. In the _____________, oxygen and carbon dioxide are exchanged across the epithelial linings of sacs at the tips of tiny air tubes.
4. In the _____________, wastes are removed from the blood across the epithelial linings of excretory tubes.
5. The _____________ transports materials between the exchange surfaces of other organ systems and body cells.
6. Body cells are bathed in _______________, and exchange between body cells and the blood takes place through this fluid.

Answers

Answer:

1.) Surface area

2.) Digestive system

3.) Respiratory system

4.) Urinary system

5.) Circulatory system

6.) Interstitial fluid

Explanation:

In higher complex animals, such as the vertebrates, the internal exchange surfaces are modified in such a way to facilitate the transfer of materials from cell to cell in the body. As animal size increases, diffusion distances increase and the ratio of surface area to volume drops. Larger organisms have had to evolve specialized systems that are made up of structures that provides a large surface area for internal exchange of materials. Examples of these systems include:

--> DIGESTIVE SYSTEM: The fingerlike projections of the lining of the intestine provide a large surface area for the absorption of nutrients.

--> RESPIRATORY SYSTEM: This ends with a sac called the alveolar sac. The anatomical arrangement of capillaries and alveoli produces a very large surface area that is available for gas exchange.

--> URINARY SYSTEM: wastes are easily removed from the blood across the epithelial linings of excretory tubes.

--> CIRCULATORY SYSTEM: transports materials between the exchange surfaces of other organ systems and body cells. An example is seen in the relationship between the alveoli and the capillaries surrounding it.

For any exchange of materials to occur between cells the fluid known as the INTERSTITIAL FLUID which fills the intercellular spaces allows dissolved materials to be exchanged between body cells and the blood

Which of the following joints are primarily synovial?

Answers

Answer:

The different types of synovial joints are the ball-and-socket joint (shoulder joint)

Select a hypothesis above that would help restore equilibrium and explain your reasoning.

Answers

Answer:

analize data and draw a conclusion

One side of section of DNA is shown below. A-G-C-T-T-G-A Which of the following would be the matching side of the section of DNA?
F A-C-G-T-T-C-T
G T-C-G-A-A-C-T
H A-G-C-T-T-G-A
J C-T-A-G-G-A-G

Answers

Answer:

G) TCGAACT

Explanation:

How is a person exposed to toxins? Explain each. (There are three ways to be exposed to toxic substances.

Answers

Answer:

Three ways to be exposed to toxic substances:

1. Inhalation - Inhalation is when we are breathing something into our lungs. For example, a firefighter may ingest toxic gasses and chemicals when entering a burning house.

2. Ingestion - Ingestion is when we are taking something by mouth. If someone eats a piece of cheese that is expired, they will most likely get food poisoning.

3. Skin contact - Skin contact is when a substance is in direct contact with our skin. For example, if someone spills an acidic substance on their arm during science class, this is considered a toxin and they may get a painful chemical burn.


Inherited traits are:
A Dependent on diet
B Acquired during an organism's life
C Free of mutations
D Passed on from parent to offspring

Answers

Answer:

d

Explanation:

The answer is D



Skeiwiw88Sksk’s ...................makes

Over time, a series of random occurrences can cause an allele to become more or less common in a population. This is called . When a population is severely reduced by an environmental disaster such as a fire, the result is a due to the reduced genetic diversity of the survivors. 3. The can occur if a small group of organisms migrates to a new location and becomes isolated from the rest of the population.

Answers

Answer:

Over time, a series of random occurrences can cause an allele to become more or less common in a population. This is called Genetic drift.

When a population is severely reduced by an environmental disaster such as a fire, the result is a Bottleneck effect due to the reduced genetic diversity of the survivors.

The Founder effect can occur if a small group of organisms migrates to a new location and becomes isolated from the rest of the population.

Explanation:

Genetic drift is an evolutive force. It is the random change that occurs in the allelic frequency of a population through generations. Its effects are harder in a small-sized population, meaning that the magnitude of this change is inversely related to the size of the original population.  

Genetic drift results in some alleles loss -including the beneficial ones-, while some other alleles get fixated. Low-frequency alleles are the most likely to be lost. The changes produced by genetic drift accumulate in time and results in a loss of genetic variability within a population.  

Genetic drift affects a population and reduces its size dramatically due to a disaster or pressure -bottleneck effect- or because of a population split -founder effect-. The bottleneck effect most likely affects smaller populations.  

The bottleneck effect -a case of genetic drift-, mostly affects smaller populations after the occurrence of a natural disaster or some human action -such as extensive hunting, for instance-. These events might act as a pressure that reduces significantly the number of individuals in a population. In these situations, some alleles are lost, and the survivors have a different genetic charge than the one of the original population. There might be a reduced genetic variability, with a possibility of developing a peculiar allelic component. If the survivors in the population carried or developed a mutation, probably this mutation passed from generation to generation.  

Founder effect refers to the origin of a new population from only a few individuals that are coming from a bigger-sized population. These founder individuals, which are carrying some of the genes of the original population, settle down in a new area and reproduce.  The new and small population might or might not be genetically representative of the original one. Some rare alleles might be exceeded or might be lost by complete. Consequently, when the small population increases in size, it will have a genetically different composition from the original one. In these situations, genetic variability is reduced, and there exists the possibility of developing a peculiar allelic composition. When the number of individuals that originated the new population is low, the founder effect will be very extreme because the genetic drift effects are inversely proportional to the original number of individuals.

Use your knowledge of the base pairing rules to identify and transcribe this DNA code to mRNA.

DNA template strand: TAC GCC CTA ATA GAT TAG CCC ACT
mRNA sequence:

Answers

AUG CGG GAU UAY CUA AUC GGG UGA

what kind of fault forms between two plates that are converging?

Answers

Answer:

Reverse faults occur at convergent plate boundaries, while normal faults occur at divergent plate boundaries. Earthquakes along strike-slip faults at transform plate boundaries generally do not cause tsunami because there is little or no vertical movement.

Explanation:

search in search engine

sorry about that

Which of the following receives energy directly from the sun?
Group of answer choices

decomposers

nutrient pool

consumers

producers

Answers

Answer:

producers

Explanation:

producers are plants, grass, etc.

how do all the dna structures work together is it like a machine

Answers

its like a twisted ladder or a double helix

how stuff works dot com

Explanation: Yes, It is like a machine only a person sits in a chair and they have to tell the truth while the worker asks the person questions and they have thing wrapped around there arm to tell if there telling the truth or lying so yes it is like a machine.

PLEASE HELP ASAP PLEASE PLEASE PLEASE 10. Julie has red hair while Billy has brown hair. Explain how the differences in their chromosomes can account for this difference in appearance

Answers

Answer:

Hair colour is casue by of  DNA strand contained in the chromosome

Explanation:

A simplified answer to this is:

A chromosome contains a double stranded DNA, and DNA carries genetic information and accounts for gene expression. plus dna is unique to each individual.

Which of the following represents MEiosis? *
10 points
It produces 4 haploid, 1️⃣N cells.
It produces 4 diploid, 2️⃣N cells.

Answers

Answer:

my answer will be it produces 4 diploid, 2 n cells

Fill in the blanks for the three statements of Cell Theory.
All______are made up of cells.
Cells come from other cells.
Cells are the basic unit of_______.
a. Life; cells
b. Abiotic factors; biotic factors
C. Living things; life
d. Plants; organelles

Answers

Answer:

c and a

Explanation:

Answer:

C. Living things; life

Explanation:

Image is attached

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Have a good day :)

No links please im already failing

Answers

Answer:

Think its the last one

The answer is C because you cannot change it back into what it was before unlike the other ones it’s the same as before.

The paper is still paper, the wall is still a wall just painted, and the ice melted is still water like it was before it was just frozen.

Hope this helps

based on questions 6 , 7 or 8 what happens to the voltage required in a circuit as the resistance decreases ? increases ?

Answers

Answer:

As the resistance decreases the Voltage Increases

Explanation:

How did the polar bears get their white fur?A.Bears have various alleles for fur color ranging from dark to light. Those bears with the lighter fur had a better chance of survival in the biome, so they lived and reproduced passing on their light colored gene to their offspring. As generations passed, white fur became more common.B.As a polar bear grows up, its fur gradually gets lighter, so by the time they are a teenager, they have fully white fur and are then best suited to survive in their environment.C.Polar Bears migrated from the Pacific Northwest up to the Tundra and Arctic because they knew that they would have a better chance of surviving in this cold region.

Answers

Answer:

I believe it’s c report me if I’m wrong on this

Explanation:

Match the definition to the correct term.


a vesicle of enzymes in a cell

a flatworm that can cause digestive and respiratory infections

an animal that digests plant material in a separate stomach compartment


:: lysosome

:: fluke

:: ruminant

Answers

Answer:

It goes in the order you have it in

Explanation:

Which process is absent in animal cells?

A.(making proteins)

B.(chemical reactions)

C.(respiration)

D.(photosynthesis)

Answers

D. Photosynthesis
Animal cells do not use photosynthesis

The process that is absent from animal cells is photosynthesis. The correct option is D.

What are animal cells?

Animal cells are present in animals, and they are of two types, prokaryotic and eukaryotic cells. These cells are different from plant cells as they do not contain a cell wall.

Plants are autotrophic organisms that do the process of photosynthesis to perform the chemical reaction to make food. As animal cells are heterotrophic, they do not perform photosynthesis, and they do not contain chloroplast, but chloroplast is present in plant cells.

All other processes like making protein, chemical reactions, and respiration. These processes are performed by both animals and plant cells. These are necessary for both plants and animals.

Thus, the correct option is D. photosynthesis.

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

https://brainly.com/question/1493437

#SPJ2

How and why do plants need to be able to respond to their environment?​

Answers

Like all organisms, plants detect and respond to stimuli in their environment. Unlike animals, plants can't run, fly, or swim toward food or away from danger. They are usually rooted to the soil. Instead, a plant's primary means of response is to change how it is growing. hope it helps have a great day and I hope you pass:)

WILL GIVE BRAINLYEST
Introducing substances into
the air that may be harmful to living organisms or the environment is called
A) photolysis
B) eutrophication
C) air pollution
D) the chimney effect
E) entropy

Answers

Answer: C

Explanation:

Answer:

C

Explanation:

Explaination explaned

What is digestion?
the process of breaking down food into small enough pieces to be absorbed by the cells

1. the process of eating and chewing
2. the process of releasing energy to the cells
3. the process of breaking down food enough to be swallowed

Answers

2. the process of releasing energy to the cells
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma // whatever answer sound similar to tht

Yeast causes faster rising than baking powder or baking
soda.
O True
O False

Answers

Answer:

true

Explanation:

if I'm wrong ok it's not my problem

what can you conclude about the connection between a leaf's size and the amount of sunlight it absorbs?


(a). The smaller a leaf is, the more sunlight it absorbs.

(b). The larger a leaf is, the more sunlight it absorbs.

(c). The connection between the size of a leaf and the amount of sunlight it absorbs cannot be predicted.

(d). Large leaves and small leaves absorb about the same amount of sunlight.

Answers

B would be the answer

The dominant trait for fur color in a species of fox is orange(O), the recessive trait is gray(o). If a fox has a phenotype of orange fur, what possible genotypes could they have?

Answers

Answer:

OO, Oo

Explanation:

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