The structures that guard the nostrils and ear canals, preventing foreign particles from entering these areas are also called guard hairs or

Answers

Answer 1

The structures that guard the nostrils and ear canals, preventing foreign particles from entering these areas are also called guard hairs or Vibrissae

Ear and EardrumYour ears stay clean and healthy thanks to earwax. It also serves to safeguard the lining of your ear canal and is waterproof. Earwax can be either soft and moist or dry and stiff. It can range in color from yellow to brown.The modified apocrine glands known as ceruminous glands are located in the epidermis of the human external auditory canal and produce ear wax along with sebaceous glands. Cerumen is crucial in the ear canal's defense against harm from external factors and microbial invasion.Putting a wick in the ear may be necessary if the ear canal is extremely enlarged. The wick will help the drips get to the canal's conclusion.

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Related Questions

"An organism is hungry, so it eats some food".
What is the stimulus and the response?​

Answers

The stimuli is the food and response here he eat some food.

Jonathan has type O blood. What must his parents be for Jonathan to get type O blood?
There are 4 possibilities

Answers

Just like eye or hair color, our blood type is inherited from our parents. Each biological parent donates one of two ABO genes to their child. The A and B genes are dominant and the O gene is recessive. For example, if an O gene is paired with an A gene, the blood type will be A.

Why is the moon abiotic?

Answers

The moon is abiotic because it is a non living thing

Answer:

The moon is abiotic because it doesnt move and it's not a living thing.

In general, food molecules are ___________ by the digestive tract of organisms so they can be _______________.
Select one:

broken down; absorbed into the bloodstream

broken down; released as heat

combined; absorbed into the bloodstream

converted to energy; used to power the muscles

Answers

Answer:

converted to energy ; used to power the muscles

MARK ME AS BRAINLIST

______ is the transfer of energy through spaces as electromagnetic waves in all directions?

A. Conduction
B. Radiation
C. Fission
D. Convection

Answers

Answer:

electromagnetic radiation Transfer of energy by electromagnetic waves across space or through matter.

Answer:

radiation

Explanation:

54:58
Hunter-gatherer societies traditionally occupied the same territories year-round in order to care for their livestock.
Please select the best answer from the choices provided
OT
F
Mark this and retum
Save and Exit
Next
Submit

Answers

Answer:

CORRECT ANSWER IS FALSE.

Explanation:

I JUST DID THE QUIZ

E2021

Answer:

False

Explanation:

Edge 2021 ;)

3. What do cells create that help them do their job?
I

Answers

Answer:

No entiendo

Explanation:

ok okshdjfjdhdhdjd

As a cell grows in size, transporting the materials in and out of the cell becomes more difficult. Which process would help a cell to efficiently transport more materials into the cell as it grows?

Grupo de escolhas da pergunta

A) The cell develops a thinner cell membrane.

B) The cell undergoes a mutation.

C) The cell stores more materials in its vacuoles.

D) The cell divides into two cells creating more space for materials.


ASAP

Answers

Answer:

A

Explanation:

The process that would help a cell to efficiently transport more materials into the cell as it grows is the cell develops a thinner cell membrane (Option A).

What is cellular transport?

Cellular transport is a process by which cells can take substances from their surrounding environment.

Cellular transport depends on the characteristic of the cell membrane where the substances need to pass.

The mechanisms of cellular transport include active transport and passive transport.

In conclusion, the process that would help a cell to efficiently transport more materials into the cell as it grows is the cell develops a thinner cell membrane (Option A).

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PLZZ HELP IM DOING A UNIT ASSESMENT!!!!
What types of cells would contain cell walls and what types of cells would contain a cell membrane?

Answers

They have walls plants have walls

Answer:

I agree with the other person

have a good day :)

Explanation:

5' GTA___ A A 3'
3' CATGCATT 5'
This segment of DNA has undergone a
mutation in which three nucleotides have
been deleted. A repair enzyme would replace
them with
A CGT.
B GCA.
C CTG
D GTA.


I’ll give you the brainliest if you answer with an explanation.

Answers

A. CGT

Explain- C pairs with G and A pairs with T. Vise verse.

The correct answer is A CGT. As repair enzyme would replace them with CGT.

The practical section of DNA is known as genes. Gene is the section of DNA that codes for a practical protein. Genes are inherited from mother and father to offspring. They convey genetic statistics from one technology to another.

What are the 4 bases of DNA?

CGT is an acronym for the 4 forms of bases located in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). A DNA molecule includes strands wound around every other, with every strand held collectively through bonds among the bases. Adenine pairs with thymine, and cytosine pairs with guanine.

Hence concluded that CGT is a segment of DNA that has undergone a

mutation in which three nucleotides have been deleted.

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Right now we have the ability for genetic modification (plants, animals, diseases, or humans). Discuss a positive or a negative use and whether you agree or disagree with it.

Answers

Answer:

There are pros and cons in genetic modification.

Explanation:

Pros: It will help with plant growth and because of global warming it can help keep the plants alive. It can also help cure some diseases and help humans stay alive with what is coming for us in the future.

Cons: If we do this, we would gain more diseases and have new mutations going on in the world. The Plants may mutate and we may lose some types of animals to new diseases.

list and describe three methods of keeping a gap between the birth of two children.


class 10 biology btw

Answers

Answer:

either a barrier or chemical method can be used

i.e, is de usage pills or copper-t , condom in males .. etc ..... ( correct me if i m wrong ) ....

A defendant's attorney can claim insanity in his or her defense for a crime against another person.


False

True

Answers

Answer: The answer is true.

Answer:

True

Explanation:

edge business law 2023

PLSSSS HELLLPPP
I’ll give brainiest!!!


Darcy put three healthy plants in pots. She put them in three places. Each plant had good soil, air, and water. After three weeks,
Darcy checked on the plants.
Based on the results, where do you think Darcy put plant #2?
es )
A)
in the shed
B)
under a tree
)
on the back deck
D)
in the front yard
Fr

Answers

What were the results? Was there a table or graph included in this question?

Answer:

A)in the shed

Explanation:

Just did the usa test prep

Please Helppp!!! What could lead to different populations of the same species living in different environments?

Answers

Answer: Migration, because species move to other places for food or a better or more suitable habitat and sometimes their is other species there.

Different ecological and biogeographical causes lead to different populations of the same species living in different environments. Ecological factors include intraspecific competition, migration, resource searching, habitat destruction, among others. Biogeographical dispersion involves wider areas and time factor. Human action is also a cause of dispersion.

-----------------------------------

Dispersion can be defined as the dissemination and distancing process of some individuals from others. It refers to the change in an organism's range or distribution area.

Different ecological and biogeographical processes might be involved in organisms' dispersion.

Ecological processes involve intraspecific competition for resources, habitat destruction, lack of resources -food or water-, among others. This is an intra-area, moderate dispersion that reduces competition and increases niche findings. It involves daily and seasonal migration and territoriality. Biogeographical processes refer to bigger changes that involve wider areas and time. It includes the historical factor, besides migration. This is an extra-area dispersion process.

            → Jumping dispersion refers to a few individuals, in a short time, that  can cross a barrier and occupy a new area. In this situation, the establishment is not always for sure. They must reproduce and start a new population of a certain size that can survive the new conditions.

            → Diffusion refers to populations that, through many generations, explores and expands in new regions with favorable conditions.

            → Secular migration is the diffusion through thousands of generations.

Dispersion is also caused by human actions, following different interests and goals.

When two populations of the same species migrate to new areas and adapt to different environmental pressures, they will probably suffer from the speciation process with time, becoming two different species.

--------------------------------

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Why are stabilizing proteins neeed to keep the DNA strands separated?

Answers

Single-stranded DNA-binding proteins (e.g., eukaryotic replication factor A [RFA]) then stabilize the unwound template DNA, keeping it in an extended single-stranded state so that it can be copied by the polymerase.

Single-stranded DNA-binding proteins are protected exactly tightly to DNA, but with extremely little carefulness for individual nucleotide sequences.

What is DNA?

They accomplish this by interacting strongly with the DNA backbone, via hydrogen bonds with the ribose and phosphates and complementary control interactions with the phosphates.

When the Proteins of DNA Replication DNA Helicases. These proteins attach to the double-stranded DNA and facilitate the separation of the two strands. DNA single-stranded critical proteins.

Although, These proteins bind to the DNA as a stable tetramer the single-stranded structure is produced by the action of the helicases.

Single-stranded DNA-binding proteins (e.g., [RFA] eukaryotic replication factor A) then stabilize the decompressed template DNA, maintaining it in an extended single-stranded state so that it can be simulated by the polymerase.

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is spirogyra a protist or thallophyta​

Answers

Answer:

Protista

Explanation:

Kingdom: Protista and Division: Charophyta

Answer:

protista

Explanation:

it exists in haploid cells reproduced by binary fission

How are environmental issues and food production related?

Answers

Answer: Food consumption and production have a considerable impact on the environment.  Food production contributes

Explanation: , for example, to climate change, eutrophication and acid rain, as well as the depletion of biodiversity. It is also a considerable drain on other resources, such as nutrients, land area, energy, and water.

i need help with this bio question ​

Answers

Answer:

its C

Explanation:

A group of four students is participating in a marble race. Each marble has a different mass and the same force is applied to each marble.
Marble Data
Marble
А
Mass
(9)
30
50
70
Force Applied
(N)
60
60
60
F
H:T:
mxa
B
С
D
90
60
Which marble will experience the least acceleration?
O Marble A
O Marble B
Marble C
Marble D

Answers

Answer:

Marble D

Explanation:

According to this question, a group of four students is participating in a marble race. Each marble is said to have different mass but the same force were applied to each of them.

The relationship between the mass, force and acceleration of an object has been explained with the equation: F (force) = mass (m) × acceleration (a).

F = ma

Hence, a = F/m

Based on this, with a constant force, the acceleration is inversely proportional to the mass of an object. This means that when the mass increases, the acceleration decreases and vice versa. Based on the table showing the value for mass and uniform force for each marble, the marble with the highest mass (90) will have the least acceleration (0.66666). This marble is MARBLE D.

how extrusive igneous rocks and intrusive igneous rocks form?

Answers

Answer:

Intrusive igneous rocks are formed when magma cools slowy and large crystals are formed

Extrusive igneous rocks are formed when magma cools quickly, and small or no crystals are formed, it may be vesicular meaning it may contains air bubbles.

What is the ONLY way a female can be affected by a sex-linked trait?

Answers

Answer:

they can only be affected if their father is affected

define cell division​

Answers

Answer:

Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division usually occurs as part of a larger cell cycle.

Explanation:

Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division usually occurs as part of a larger cell cycle.

What is the function of a coenzyme?
1. Binds to the substrate to raise activation energy
2. Inhibits the metabolic pathway of the enzyme
3. Couples with an enzyme to help remove or add electrons in order for the reaction to be catalyzed
4. Is a secondary protein complex that produces ATP

Answers

i believe the answer is c

7. Which of the following is not an example of an abiotic factor?
O Water
O Soil
O Disease
O Air
Please help

Answers

Answer:

Disease

Explanation:

Water, Soil and Air are all biotic except for disease.

Yes that’s right absolutely

A farmer wants to produce sweeter grapes using artificial selection. Which of these strategies can he use to achieve this goal?

Answers

Answer:

Crossbreed the two sweetest vines in the vineyard to produce new plants.

Explanation:

Artificial selection is the method used by the humans to produce traits in plants and animals according to teh desired thought. In this process of evolution, desirable characteristics of plants and animals are reproduced.  

In the given excerpt, the farmer can adopt the method of crossbreeding two vines which are sweetest in order to produce sweeter grapes.

Regan is trying to determine if an unknown element is a metal. She does not want to damage or change the physical appearance of the element in any way. Design an experiment that could determine if the mystery element is a metal without changing its appearance.

Answers

Explanation:

Well, one could use a magnet to see if it's ferrous. One could melt it to check which type it is, use a metal detector, or just use their senses: If it dings or clinks like metal, and feels like it’s texture. If it polishes with metal polish, is reflective, can be shaped or shape when heated… It usually is a metal. If it rusts, or oxidizes, it is or contains metal. If it “smells" like metal, most likely, it is metal. Finally, if it walks like metal, and quacks like metal, most likely we have a metal

1. Which of the following refers to the process of an environment constantly changing?"
energy cycle
energy succession
ecological cycle
ecological succession

Answers

Answer:

I believe it's ecological succession.

Hope that helps!

Answer:

It's Ecological succession

You catch, tag, and release 35 fish back into a pond. Then, you catch 70 more fish, 12 of which have tags on them. What is the best estimate of the number of fish in the pond?

Answers

Answer:

204

Explanation:

The estimated total number of individuals in a population using the capture and recapture method is given by the following equation;

N = (M x C)/R

where N = estimates of the number of individuals in the population, M = number of individuals captured and marked the first time, C = total number of individuals captured (marked and unmarked) in the second attempt, and R = number of marked individuals captured in the second attempt.

In this case, M = 35, C = 70, and R = 12

Hence,

N = 35 x 70/12 = 204.16

Therefore, the estimated number of fish in the pond is 204.

For questions 6-15 use one of the following choices for each question. The choices may be used more than
once. Just write the letter for the choice not the word
A. Mutualism

B. Commensalism

C. Parasitism
6. One organism is harmed in a relationship
7. Two organisms benefit from a relationship
8. A tree with a Spanish moss population is unaffected by the relationship
9. A population of mice destroys grass roots in a field
10. A plotist that lives in a termite intestine digests wood eaten by the termite
11. A small insect called an aphid harms the stems and leaves of rosebushes
12. Bacteria make Vitamin B12 in the human intestine
13. Your cat has a severe case of fleas
14. A mosquito stabs the skin on your arm and a bite develops
15. Two organisms live together, one benefits and the other is neither helped or harmed by the
relationship

Answers

6C, 7A, 8B, 9C, 10B, 11C, 12A, 13C, 14C, 15B

Other Questions
PLZ HURRYYYY!!!!!i will give brainliest fill in the blanks #7 and #8 plzzzzz which expression uses the commutative property to make it easier to evaluate -6/5 x 11 x 5/3? Please hurry, will give brain list and all points too!!!! what is a simily. a short define 1. Choose the sentence that has no errors. "I need help tying my shoes." Aidan said as he looked up at his mother with tired eyes. "I need help tying my shoes," Aidan said as he looked up at his mother with tired eyes. "I need help tying my shoes" Aidan said as he looked up at his mother with tired eyes. "I need help tying my shoes", Aidan said as he looked up at his mother with tired eyes.2. Choose the sentence that has no errors. Some of the most brutal wars in history have been fought in the name of, "peace". Some of the most brutal wars in history have been fought in the name of "peace." Some of the most brutal wars in history have been fought in the name of, "peace." Some of the most brutal wars in history have been fought in the name of "peace".3. Choose the sentence that has no errors. "Yes" the mayor answered. "We plan to go forth with our plans for the housing development." "Yes", the mayor answered. "We plan to go forth with our plans for the housing development." "Yes," the mayor answered. "We plan to go forth with our plans for the housing development." "Yes, the mayor answered, We plan to go forth with our plans for the housing development."4.Choose the sentence that has no errors. What do you think Tolstoy meant when he wrote, "True life is lived when tiny changes occur?" What do you think Tolstoy meant when he wrote, "True life is lived when tiny changes occur? What do you think Tolstoy meant when he wrote, true life is lived when tiny changes occur? What do you think Tolstoy meant when he wrote, "True life is lived when tiny changes occur"?5. 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If the sentence is correct as written, choose "The sentence is correct." Lisa saw her daughter lift the glass vase and shouted, Put it down! The sentence is correct.change down!" to down"!change saw her to saw, herchange shouted, "Put to shouted "Put8. If an underlined portion of any of the following sentences is incorrect, select the revision that fixes it. If the sentence is correct as written, choose "The sentence is correct." Where have you been? I've been waiting since noon!, Marianne said angrily when I walked into the caf at 12:45.I'm sorry, I replied. My meeting went much later than I expected.But you could have called! Why didn't you?Honestly, I was so flustered after the meeting that I forgot to let you know that I'd be late. I took off my coat, sat down, and sipped the cold coffee that had been waiting for me. I really am sorry, Marianne. The sentence is correct. you"? noon!" Marianne be late," I9. The underlined word in the sentence below includes an error. Choose the revision and explanation that corrects the error.While making dinner, Adam called his wife and asked, Can you pick up some basil on your way home home." The quotation is a statement, not a question, so it requires a period within the closing quotation mark. home?" The question mark applies to the quotation itself, so it should be placed before the closing quotation mark. home"? The question mark applies to the whole sentence, so it should placed outside the closing quotation mark. home? If a sentence ends in a question mark, it is not necessary to use a closing quotation mark.10. The underlined word in the sentence below includes an error. Choose the revision and explanation that corrects the error.I can't believe she told me to clean the kitchen, the bathroom, and the living roomroom! If a sentence ends in an exclamation point, it is not necessary to use a closing quotation mark.room!" 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