What are your body's first line of defense? How does your skin work to protect you?

Answers

Answer 1
Skin is a barrier that serves as one of the body's first lines of defense against harmful microbes. Specialized immune cells within skin tissue help to fight invading organisms. Past work by an NIH research team showed that commensals can help the body's immune cells fight disease-causing microbes.
Hope this helps you!

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Answer 2
Skin blood bones hope that helped

Related Questions

To take in matter or energy
collection
liver
composition
absorption
Ok

Answers

Answer: absorption
Explanation: “The process or action by which one thing absorbs or is absorbed by another.”
In this case, matter and energy is absorbed.

What can you do to prevent the loss of a chick in an egg in the incubator

Answers

Answer: control the humidity

Explanation:

Humidity is carefully controlled to prevent unnecessary loss of egg moisture.

the main goal of photosynthesis is to break down glucose and release ATP.

Answers

Answer:

true

Explanation:

that is true

PLEASE HELP
where specifically the grasshopper’s organism produces carbon dioxide? there can be more than one answer

Answers

Answer:

Tubules?

Explanation

The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.

Termites are unable to digest some plant materials (fiber). Termite stomachs contain bacteria that digest the fiber in wood for the termites. In turn, the bacteria are provided with a hospitable environment to carry out their life processes.
commensalism
mutualism
parasitism
competition

Answers

The relationship between the termite and bacteria is called mutualism.

What is mutualism?

Mutualism is the kind of relationship between two organisms in which both organisms benefit from one another.

According to this question, termite stomachs contain bacteria that digest the fiber in wood for the termites. In turn, the bacteria are provided with a hospitable environment to carry out their life processes.

This means that both the termite and bacteria are benefitting from the relationship, hence, is a type of mutualism.

Learn more about mutualism at: https://brainly.com/question/2357375

The relationship described between termites and the bacteria in their stomachs is an example of mutualism. So, the correct option is B.

What is Mutualism?

A symbiotic relationship in which both organisms benefit from the interaction is known as mutualism. In this example, the bacteria give the termites the ability to digest the fiber in wood, which they are unable to digest on their own, in return for the bacteria providing the termites a hospitable environment to live and carry out their life activities.

A specific type of mutualism known as "symbiosis," in which the species involved live in close association with one another for extended periods of time, as illustrated by the termite-bacteria mutualism. These kinds of mutualistic connections are prevalent in nature and can involve a wide range of creatures, including microbes, plants, and insects.

Therefore, the correct option is B.

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ill give brainly pls help

Answers

Explanation:

C: x25 for sure for sure...

An air temperature of -18C is equal to

Answers

Answer:

-0.4 F  

255.15K

Explanation:

What does central dogma refer to?​

Answers

Answer:

The central dogma of molecular biology desrices the flow of genetic information in cells from DNA to messenger RNA to protien.

Explanation:

Which is a characteristic of cancer cells

A. controlled cell division
B. Contains multiple genetics changes
C.Cytokinesis stage is skipped
D. cell cyclins function normally

Answers

Answer:

A.controlled cell division

Explanation:

Thankyou

Complete this sentence to create an argumentative claim .
Rosa Park's act of civil disobedience was a pivotal moment in the civil right movement

A) that brought national attention to the harsh realities of jim crow laws
B) that inspired other advocates of her generation and generation to come
C) and her efforts should be commemorated by putting her image on a pice of us currency
D) but at the time she did not know her single action would ignite a firestorm of protests and boycotts.

Answers

Answer: bbb

Explanation:

Injunction

PLEASE HELP...GOD WILL BLESS YOU!
Is the mutation causing lactase persistence in a person of African descent likely to be different from that in a person of European descent? Explain.
:D

Answers

Answer:Hey im help you , download socratic and take a picture of the wuestion and boom is what i’ve used my 4 years of high school and its wonderful

Explanation:

I really need 1-4 pleaseeee

Answers

Answer:

Answer below!

Explanation:

1. Genotypic ratio: 1 : 1 ( GG = 50%, Gg = 50% )

Phenotypic ratio: 1 : 0 ( Since the dominant trait always shows, the plant would only exhibit trait G, green pods = 100 % )

2. Genotypic ratio: 1 : 1 ( Rr = 50%, rr = 50% )

Phenotypic ratio: 1 : 1 ( Oval shell = 50%, round shell = 50% )

3. Genotypic ratio: 1 : 0 ( ss = 100% )

Phenotypic ratio: 1 : 0 ( short tooth = 100% )

4. Genotypic ratio: 1 : 0 ( Bb = 100% )

Phenotypic ratio: 1 : 0 ( brown eyed = 100% )

Hope this helps, good luck!

What is the relationship between ATP and mitochondria?

Answers

Answer:

mitochondria produces energy in the form of ATP molecules

PSYCHOLOGY
Briefly describe the relationship between hormones, emotion, and external behavior

Answers

Hormones appear to be influenced by emotion and external behavior. For example, one's activity level may increase the production of a hormone, just as hormones often influence the way an individual feels. Hormones are found to impact behavior indirectly through emotional experiences. For example, an individual may feel a specific way as a result of hormone fluctuations but not behave or act out accordingly. The interaction between the emotion and environment play a large role on how hormonal influences are expressed behaviorally. Hormone production also appears to influence various behaviors.

Please help asap please!
How many grams of salt are in 5 L of a solution with a concentration of 3 g/L?

Answers

Answer:

Three grams per liter times five liters tells us that there are fifteen grams of salt in this five liter solution.

Explanation:

i hope this helps

mark brainlyest

GIVING 13 POINTS AWAY PLEASE HELP ME WITH QUESTIONS 8-9 ASAP!!!!!!!

Answers

1.A 2.D just think about it more before

Elements that have the same number of protons but a different number of neutrons in the nucleus are called

A periods.
B metalloids.
C groups.
D isotopes.​

Answers

D isotopes


They are atoms of an element with the normal number of protons and electrons but different number of protons and electrons
The answer is D Because isotopes have the same number of protons but different number of neutrons

helpp me plz it would mean alot

Answers

Answer:

Codon

Explanation:

mRNA bases are grouped into sets of three, called codons.

Moving a book to a lower shelf decreases potential energy.
True
False

Answers

Answer:

True

Explanation:

Moving a book so the potential energy of the system decreases is a true statement.

What is potential energy?

A book's potential energy is reduced when it is moved to a lower shelf. A charge's electric potential energy is decreasing if it is traveling in the direction that it would typically go.

A charge's electric potential energy increases if it is pushed in the opposite direction from how it would ordinarily travel.

Since the potential at the Earth's surface is zero, gravity always has a tendency to draw items toward the planet's center, this causes the potential energy to be reduced.

Therefore moving the book to a lower shell change potential energy, which decreases.

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Why are there many, many more craters on the "outer back" side of the moon than there are on the "inner facing" side of the moon?

Answers

Answer: Due to the strong force of attraction of external objects like meteorites or rocks the outer surface of the moon is affected by the craters.

Explanation:

The asteroids, meteorites, comets, and other space bodies fly around the moon and when they hit the surface of the moon a crater is created as the moon has no atmosphere. Also, the size of the crater is larger than that of the size of the body. The inner surface of the moon also has a crater which is because of volcanic eruptions occurring inside the moon. The volcanic craters are the same as that of the impact so produced. The volcanic eruptions are not much frequent than the exterior objects hitting the moon so more craters are created on the outer backside of the moon.

what was the role of revivalists of the second great awakening in the abolitionist movement? A. the revivalists of the second great awakening were against the abolitionist movement. B. many of the revivalists of the second great awakening campaigned against slavery. C. revivalists preachers didn't believe in slavery. D. most revivalists taught their enslaved people to preach to the American Indians.​

Answers

Answer:

Im pretty sure it b

Explanation:

The tutorial said so

Answer:

The answer would be b

Explanation:

What would be different about earth today if Pangea never broke

Answers

Answer:

Image result for What would be different about earth today if Pangea never broke

The rain which comes from the ocean wouldn't be able to travel far enough inland — leaving parts of Pangea practically uninhabitable by humans and other species. And weather up north would be different too, with Russia being much warmer than it is today.

Explanation:

Answer:

The world would just be a large clump of land with little to no space between country's

Explanation:

This could result in many situation, like more fighting over land, less need for boats, and many other situations

indicate two agricultural practices related to each biome​

Answers

Answer:

bugs

Explanation:

bugs and bees its B

In plant cells, how are chloroplasts and mitochondria related?

Group of answer choices

Chloroplasts manufacture food; mitochondria break down the food and convert it into energy.

Chloroplasts package nutrients; mitochondria deliver the nutrients to other parts of the cel

Chloroplasts absorb water from the surrounding tissue; mitochondria store water.

Chloroplasts direct the functions of the cell; mitochondria deliver messages to all parts of the cell.

Answers

Answer:

Chloroplasts manufacture food; mitochondria break down the food and convert it into energy.

Explanation:

Functions of chloroplasts: help make food

Functions of mitochondria: Break down the food and convert it into energy.

Functions of vacuole: stores water

Functions of the nucleus: direct the functions of the cell

Answer:

Chloroplasts

Explanation:

what does a centromere hold together?

Answers

Answer:

Structure in a chromosome that holds together the two chromatids

Explanation:

Help ill award branliest!
Is it possible to know the genotype of a purple flower just by looking at it? Explain why or why not.

Answers

Answer:

yes

Explanation:

because depending on what the middle of the flower looks like( the pollen things) you can tell if its male female etc

U-C-A-U-C-G-U-C-G-A-A-C-U-C. is it an RNA or DNA strand?​

Answers

Answer:

RNA

Explanation:

Which of the following statements about energy producing technologies is true?
A. Some currently used energy producing technologies have no disadvantages

B. Alternatives to non-renewable energy sources can be as effective

C. Air pollution is common to all energy producing technologies

D. Alternatives to non-renewable energy sources are typically more damaging to the environment

Answers

Answer:

b. Alternatives to nonrenewable energy sources can be as effective.

Explanation:

Answer: b. alternatives to non-renewable energy sources can be as effective

hope this helps :)

Explanation:

i just took the test

The theory that describes how earths outer layer is broken up into moving tectonic plates. It also explains how plates shape earths surface

Answers

Plate tectonics is the theory that Earth's outer shell is divided into large slabs of solid rock, called “plates,” that glide over Earth's mantle, the rocky inner layer above Earth's core. Earth's solid outer layer, which includes the crust and the uppermost mantle, is called the lithosphere

Describe fertilisation in terms of cellular and intracellular changes. I will be very happy if someone answer this I will give them brainly and likes

Answers

Answer:

during this process the nucleic of the male and female gametes are fused in order to create a zygote .known as fertilisation.Gametes contain half the number of chromosomes of all other cells in the organism .Meaning they are haploid .

Cells responsible for fertilisation:

fertilisation is the fusion of the nucleus of a male gamete with the nucleus of a female gamete ,producing a new cell called a zygote

hope it helps

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