What is a job of the skeletal system?

exchange oxygen and carbon dioxide

deliver nutrients to the body

remove waste

protect organs

Answers

Answer 1

Answer:

The answer is that a job of the skeletal system is to protect organs. Hope this helps! :)

Explanation:

Answer 2

The job of the skeletal system is to protect organs, provide support for the body, facilitate movement, produce blood cells, and store and release minerals and fat.

What is the function of a skeletal system?

The skeletal system is the framework of the body, consisting of bones, cartilage, and other connective tissues. It provides a strong and stable structure for the body and protects vital organs such as the brain, heart, and lungs. The skeletal system also enables movement, as it works with muscles to allow for locomotion and other bodily functions. Additionally, the skeletal system produces blood cells, stores minerals, and helps regulate the body's pH balance.

The skeletal system provides the body with structural support, and protection of internal organs, and helps in movement by serving as a site for muscle attachment. It also functions in producing blood cells, storing minerals such as calcium and phosphorus, and facilitating communication between different parts of the body through hormones.

Therefore, the correct answer is C) to protect organs.

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Related Questions

What would be the complementary strand to ATC GTT ACG?

Answers

The Answer is: TAGCAATGC
TNT and dynamite is what I would go with hope this helps

What are the best keyboard switches?
I'm building a mechanical keyboard and what switches should I order?

Answers

Answer:

go ask this on reddit not brainly

Explanation:

Which type of rock forms as a result of cooling and crystallization?


igneous


metamorphic


clastic


sedimentary

Answers

Igneous rocks

No need for explanation

The ocean sunfish (Mola mola) is a large, flat fish that spends most of its time in deep water

feeding mainly on jellyfish, Sunfish often have many species of copepods, small crustaceans,

that bury their heads into the soft tissue of the sunfish, Sunfish will swim to the surface of the

water and lie sideways, allowing seabirds to eat the copepods from their skin,

Which list describes the types of relationships the sunfish has with other marine organisms?

Answers

The group of choices is given below :

a. ​Seabirds: mutualism

​Jellyfish: predation

​Copepods: parasitism

b.​ Seabirds: parasitism

​Jellyfish: commensalism

​Copepods: predation

c.​ Seabirds: predation

​Jellyfish: mutualism

​Copepods: commensalism

d. ​Seabirds: commensalism

​Jellyfish: parasitism

​Copepods: mutualism

Answer:

The correct answer is option A.  ​Seabirds: mutualism

​Jellyfish: predation

​Copepods: parasitism

Explanation:

In this given example sunfish have three different relationships with all three organisms that are related to it tat are seabird, jellyfish, and copepods.

With seabirds, sunfish shows mutualism as they both get benefitted from their relationship in which seabirds feed on copepods and sunfish get rid of their parasite.

With jellyfish, sunfish feed on the jellyfish mainly which suggests that they are predator and jellyfish are prey and their relationship is of predation.

With copepods, copepods bury their heads on the soft tissue of the sunfish so they are parasite on the sunfish that is example of the parasitism

Answer:

A. ​Seabirds: mutualism

Explanation:

A. ​Seabirds: mutualism

​Jellyfish: predation

​Copepods: parasitism

Which is the role of restriction enzymes?
to isolate the selected gene
to cut DNA into fragments of different lengths
to move and separate the strands of DNA
to join the sticky ends of DNA fragments

Answers

Answer:

to cut DNA into fragments of different lengths

Explanation:

A restriction enzyme is a protein that recognizes a specific, short nucleotide sequence and cuts the DNA only at that specific site, which is known as restriction site or target sequence.

More than 400 restriction enzymes have been isolated from the bacteria that manufacture them. In live bacteria, restriction enzymes function to defend the cell against invading viral bacteriophages. Restrictions sites in the viral genome (a "happy accident" of nature, as far as the bacteria are concerned, since they don't appear to have any specific function in the virus) are cleaved by the bacterium's restriction enzymes, fragmenting and destroying the DNA of invading bacteriophages before it can incorporate into the host's genome and take over the cell.

A bacterium is immune to its own restriction enzymes, even if it has the target sequences ordinarily targeted by them. This is because the bacterial restriction sites are highly methylated, making them unrecognizable to the restriction enzyme.

Isn't evolution fantastic?

The correct answer is option C i.e. to cut DNA into fragments of different lengths.

what is  restriction enzyme?

A restriction enzyme is a bacterial protein that cleaves DNA sequences at sequence-specific places, resulting in DNA fragments with known sequences on both ends.

Certain laboratory processes, such as recombinant DNA technology and genetic engineering, require the use of restriction enzymes.

There are four different types of restriction enzymes: type I, II, III, and IV, which differ principally in structure, cleavage site, specificity, and cofactors.

Both restriction and methylase functions are carried out by a single big enzyme complex in Types I and III enzymes.

The restriction enzyme is independent of its methylase in the Type II system.

Several thousand type II restriction enzymes have been identified from a variety of bacterial species.

These enzymes recognize a few hundred distinct sequences, generally four to eight bases in length.

Type III restriction enzymes are a group of endonucleases that recognize a non-pallindromic sequence, comprising two inversely oriented sites.

Type IV restriction enzymes cleave only methylated DNA and show weak sequence specificity.

hence, the correct answer is option B.

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I am the mythological figure who ferried the dead across the River Styx into Hades (the underworld). Who am I? (Hint: I am a moon)

Answers

Answer:

Charon

because it is the name of the son of Erebus and Nyx and it is the name of the largest of Pluto's five moons

Answer:

Charon

Explanation:

Charon, in Greek myth, is the son of Erebus and Nyx, his duty was to ferry over the Rivers Styx and Acheron with the dead.

how does the sporophyte obtain nutritions?

Answers

Answer:

The gametophte is generally green and photosynthetic and obtains water and other nutrients from the soil by direct absorption into it's cells .

Explanation:

how does an inclined plane affect the work that is done on an object?

Answers

inclined plane allows the same work to be done with a smaller force exerted over a greater distance.

I NEED HELP , WILL GIVE BRAINLIST:

1.Write a brief essay comparing the process of resiration with the process of photosynthesis.

Answers

Photosynthesis is carried out by plants, alga, and blue green bacteria. It takes the energy from the sun and puts it into the bonds of sugar molecules. Photosynthesis only stores energy in food (glucose), we use respiration to get the energy out of food.

Respiration: Process that takes energy from sugar molecules and places it in molecules of ATP

Aerobic Respiration requires oxygen, and yeilds more ATP for a  molecule of sugar than anaerobic (no oxygen) respiration.

Photosynthesis and Aeorbic Respiration are opposite reactions. They are also important in cycling oxygen, carbon, hydrogem and water through the environment.  

Hope this helps!

Most mutations that cause cancer occur within body cells, and body cell mutations are not inherited. If cancer is not inherited, why does cancer statically appear to run in families?

Family members have a similar genetic make-up that may make them predisposed to cancer.
Family members are exposed to similar environmental conditions.
Family members have a widely varied genetic make-up that can be affected by specific mutagens.
Family members share the contagious mutagens that can be passed by close exposure.

Answers

Answer:

Family members have a similar genetic make-up that may make them predisposed to cancer.

Explanation:

Variation in certain genes can increase the risk of developing certain cancers. This is why certain cancers run in families. There are lots of examples where the risk factor is small, but in some cases, the risk factor is very large.

For example, mutations in BRCA1 are very highly linked to the risk of breast cancer. As a result, many women with mutations in this gene opt to get a mastectomy to reduce their chances of developing breast cancer.

Which of the following best describes an atom?
Protons, neutrons, and electrons all grouped together in the center.
O
A core of negatively and positively charged particles surrounded by neutral particles...
A.core of positive and neutral particles surrounded by negative particles.
A core of electrons and neutrons surrounded by protons

Answers

Explanation:

A.core of positive and neutral particles surrounded by negative particles.

Answer:1st one

Explanation:

Its protons,neutrons,and electrons all grouped togrther in the center. O

Why are sex-linked traits more common in males than in females?

a.All alleles on the X chromosome are dominant.
b.All alleles on the Y chromosome are recessive.
c.A recessive allele on the X chromosome will always produce the trait in a male.
d.Any allele on the Y chromosome will be codominant with the matching allele on the X chromosome

Answers

Answer:A

Explanation:

Sex-linked traits are more common in males than in females because all alleles on the X chromosome are dominant.

What do you mean by sex-linked traits?

Sex linked describes the sex-specific patterns of inheritance and presentation when a gene mutation is present on a sex chromosome rather than a non-sex chromosome. In humans, these are termed X-linked recessive, X-linked dominant and Y-linked.

And in humans this is the X or the Y chromosomes. And so some of the more familiar sex-linked traits are hemophilia, red-green color blindness, congenital night blindness.

Sex-linked traits are characteristics that are determined by genes located on the sex chromosomes. Inheritance patterns for these traits can differ for males and females, since the X and Y chromosomes differ.

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Which processes provides evidence for the claim that energy is transferred
during cellular respiration? Select all correct answers.

A. The electron transport chain

B. Carbon dioxide is released

C. hydrogen ions move down the concentration gradient across the inner membrane

D. transfer of electron carriers such as NADHand FADH2

E. water is formed

Answers

Answer:

B. Carbon dioxide is released

E. water is formed

Explanation:

Cellular respiration is defined as the metabolic processes in which chemical energy is converted into ATP and the waste product is released by the cells.

The processes that provide evidence for the claim that energy is transferred  during cellular respiration are Carbon dioxide is released and water is formed. During cellular respiration, oxygen and glucose are converted into carbon dioxide and water, and the energy is transferred to ATP.

Hence, the correct answers are "B and E".

Answer:

OPTION B&E.

Explanation:

WHEN ANYTHING UNDER GOES COMBUSTION IT RELEASES CO2.

Plz help me!! will mark brailyest!!!
how does tempature impact air movement?

Answers

Answer:

The heating of the earth, which in turn heats the atmosphere, is responsible for the motions and movements of the air in the atmosphere. The faster molecules move, the hotter the air. As the molecules heat and move faster, they are moving apart.

Explanation:

Answer:

As you move higher off the ground, it gets colder *and vice versa*.

Explanation:

When we move off the ground, density is pulled down to the ground due to gravity. Therefore, it gets colder. It's also because of our atmosphere. (Vice versa, of course)

P.S. Density and gravity are also key parts of climate change, keep that in mind.

what charge does sg have ​

Answers

Answer:

Explanation:

Seaborgium is a synthetic chemical element with the symbol Sg and atomic number 106. It is named after the American nuclear chemist Glenn T. Seaborg. As a synthetic element, it can be created in a laboratory but is not found in nature. It is also radioactive; the most stable known isotope, 269Sg, has a half-life of ... nuclei (all positively charged) repel each other due to ...

please help i’ll mark brainliest

Answers

Answer:

m

Explanation:

Answer:

Muscle Cell - Muscle Tissue - Biceps Muscle - Muscular System

When an organism consumes other organisms for food they are called heterotrophs. When organisms can create their own food they are called autotrophs. Which kingdoms are autotrophic, heterotrophic, and which can be either? Animalia: Plantae: Protista: Fungi:

Answers

Answer:

Kingdoms that are autotrophic-

Plantae

Kingdoms that are heterotrophic-

Fungi

Animalia

Protista could be either or.

I think there is something about yeast than all the rest of fungi but you will have to look that up.

Explanation:

state two differences between DNA and RNA in each give two examples​

Answers

Answer:

Hope this helps you. I am very sorry for my handwriting .

An organism is a
A. body of water
B. piece of the Earth's crust
C. living thing
D. part of the atmosphere
Please select the best answer from the choices provided
A

Answers

C. Living thing
an individual animal, plant, or single-celled life form.
A living thing is the best answer because it’s a materiel structure of an individual form

plewaseee helppppppppppp For sediment to be transformed into rock, which set of processes must take place?


crystallization and solidification


weathering and erosion


compaction and cementation


melting and spreading

Answers

Answer:

I am pretty sure it is B, weathering and erosion. Hope this helps!

Answer:

I’m not fully sure but I think it’s c, crystallization & solidification



hope this helps

Which of the following is a scientific question?

Answers

Answer:

A

Explanation:

That is the only option that can be an experiment and conduct research to answer.

The option that reveals the scientific question is as follows:

How does the release of heated water from a power plant into a river affect the native population of fish?

Thus, the correct option is A.

What is a Scientific question?

Scientific questions may be defined as questions that may direct to a hypothesis and assist us in answering or figuring out the reason for some observation.

This specific question clearly determines the effect of heat water from a power plant on the native population of fish with respect to the controlled environment that receives the normal and fresh water for the fish population.

The rest of the options are significant for analysis but do not contain more accurate and valid scientific questions in order to predict some outcome with respect to the hypothesis.

Therefore, the correct option for this question is A.

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How far does an animal have to travel to obtain the abiotic factor water? ​

Answers

Answer:

Three fourth of the total earth is covered with water, 97 percent of which is there in sea's as saline water, the other 2 percent is there in the form of glaciers and the left out 1 percent is there as ground water.

Water is presence is abundance but it depends upon the geographical location where the animal is looking for water. There will be scarcity of water in the deserts because there is less rainfall over there, so it depends on the geographical location.

i need help answering these questions

Answers

Answer: A

Explanation:

As lactose approaches the active site of lactase, as shown in the image, which of the following occurs first?

The lactose molecule is broken into glucose and galactose.
Lactase shifts to its lowest free energy level to allow lactose to enter the active site.
Lactose creates a microenvironment as it approaches lactase to promote binding.
Temporary bonding occurs between the active site and the substrate, causing a conformational change.

Answers

Answer:

There is no image attachment, however, this question can be answered based on general understanding of enzymes. The answer is:

Temporary bonding occurs between the active site and the substrate, causing a conformational change.

Explanation:

Enzymes are proteinous molecules that acts as catalyst in biochemical reactions by speeding up the rate of reactions. According to this question, lactase is an enzyme that acts on lactose sugar and breaks it down into its monomeric unit (glucose and galactose).

All enzymes possess an active site, with which they bind to their substrate. In this question, the lactose (substrate) approaches the active site of lactase (enzyme), what occurs first is that a temporary bonding occurs between the active site and the substrate, causing a conformational change in the shape of the enzyme.

in one sense the animal classification system above the species level is artiffical. In another sense, however, it is real explain the paradox

Answers

Answer:

Yes it does

Explanation:

thank you

What describes the components of a coral reef community?

Answers

A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. ... Coral reefs flourish in ocean waters that provide few nutrients.
(hi, Hope this helps you!)

Which of the processes offers the GREATEST evolutionary advantage of sexual versus asexual reproduction?
А
meiosis
B В
mitosis
С
budding
D
binary fission

Answers

Answer:a

Explanation:

The process that offers the GREATEST evolutionary advantage of sexual versus asexual reproduction is MEIOSIS.

Meiosis is a type of cell division that is used by organisms of sexual reproduction to produce haploid (n) gamete cells.

Meiosis produces new genetic variation in offspring due to:

the random separation of alleles in gametes when chromosomes separate crossing-over or recombination which is the interchange of genetic material between non-sister chromatidsgametes randomly fuse to produce a diploid (2n) organism

In conclusion, the process that offers the GREATEST evolutionary advantage of sexual versus asexual reproduction is MEIOSIS because it is capable of introducing new alleles and increasing genetic variation in a population.

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What first caused people to consider that the continents were once one large landmass?

glacier evidence in warmer countries
continents looked like they fit together
studying the valleys of the ocean floor
similar fossils were found on many continents

Answers

Answer:

B- continents looked like they fit together =^.^=

Explanation:

I GOT IT RIGHT >:3

People believed that the continents were once one large landmass because the continents looked like they fit together.

What is the Pangaea?

Pangaea refers to the one very big landmass which contains all the continents today fitted together.

Geologists believe that the while earth was once a large landmass without the continents as we have it today.

The first evidence for this belief is that continents looked like they fit together.

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When a molecule passes between the phospholipids of the cell membrane it is
called?

Answers

Answer:

Water also can move freely across the cell membrane of all cells, either through protein channels or by slipping between the lipid tails of the membrane itself. Osmosis is the diffusion of water through a semipermeable membrane

What is the most common in a cell?

Answers

A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. so i would say one of those.

Answer: A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. so i would say one of those.

Explanation:

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