Which level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food?

Select one:

Organ.

Cell.

Organ system.

Tissue.

Answers

Answer 1

Answer:

The organ system

Explanation:

All those things you mentioned are part of the organ system, they work together.


Related Questions

Can some help me out

Answers

Answer:

movement of sister chromatids to opposites poles

what are all the zodiac names
if I was born in september what is my zodiac
I WILL GIVE 20 POINTS FOR THIS

Answers

Answer:

Virgo

Explanation:

Have a great day :)

Answer:

libra, cancer, aries, scorpio, leo, pisces, saggitarius, aqurious, capicorn, tarous, and gemini

Explanation:

Virgo

The zodiac sign for September  is Virgo.

This zodiac symbol is considered to influence those born August 23 - September 22, under the Virgo zodiac sign

The relationship between the remora and the shark is an example of - (5.5)

A predation
B commensalism
C parasitism
D mutualism

Answers

D.mutualism,both parties benefit
the relationship is commensalism because the remora attaches onto the sharks underbelly and whatever the shark eats, the extra fallen pieces end up to the remora

If various physiological responses are constantly adjusting, do you think the body is ever in equilibrium?
Why or why not?

Answers

No because there is a consistent trade of energy between us. The body won't accomplish that even after it is no longer living since the body rots and this will likewise make a progression of material and energy between the two.

How does the movie “The Martian” related to a biology concept?

Answers

Answer:

Because of the garden that the dude made on mars.

Explanation:

The dude grew plants from his crew's poop and made a little tent with airtight seals, and as he said, once you grow something, you colonize it.

7 examples of RNA and DNA ​

Answers


Rotavirus, polio virus, yellow fever virus, dengue virus, hepatitis C virus, measles virus, rabies virus, influenza virus and Ebola virus are examples of RNA virus.

Adenovirus, herpes virus, poxvirus and papillomavirus are examples of DNA virus.

What is a limiting factor??

Answers

Answer:

look below

Explanation:

A limiting factor is a variable of a system that causes a noticeable change in output or another measure of a type of system. The limiting factor is in a pyramid shape of organisms going up from the producers to consumers and so on. A factor not limiting over a certain domain of starting conditions may yet be limiting over another domain of starting conditions, including that of the factor.

Answer:

the factor that limits the reaction rate in any physiological process governed by many variables. 2 : the environmental factor that is of predominant importance in restricting the size of a population lack of winter browse is a limiting factor for many deer herds.

Explanation:

The mutation rate is the probability of a single gene mutating in an offspring bug.

a. True
b. False

Answers

Answer:

True

Explanation:

A mutation is any alteration in the genetic sequence of the genome of a particular organism. Mutations in the germline (i.e., gametes) can pass to the next generation, thereby these mutations can increase their frequency in the population if they are beneficial or 'adaptive' for the organism in the environment in which the organism lives (in this case, an insect/bug). The mutation rate can be defined as the probability of mutations in a single gene/locus/organism over time. Mutation rates are highly variable and they depend on the organism/cell that suffers the mutation (e.g., prokaryotic cells are more prone to suffer mutations compared to eukaryotic cells), type of mutations (e.g., point mutations, fragment deletions, etc), type of genetic sequence (e.g., mitochondrial DNA sequences are more prone to suffer mutations compared to nuclear DNA), type of cell (multicellular organisms), stage of development, etc. Thus, the mutation rate is the frequency by which a genetic sequence changes from the wild-type to a 'mutant' variant, which is often indicated as the number of mutations per round of replication, per gamete, per cell division, etc. In a single gene sequence, the mutation rate can be estimated as the number of de novo mutations per nucleotide per generation. For example, in humans, the mutation rate ranges from 10⁻⁴ to 10⁻⁶ per gene per generation.

If a change in the soil occurred, how could that impact the organisms (consumers) in that ecosystem? Pls explain

Answers

Answer:

The soil could kill the plants in the area and the consumers will lose there food and the organisms will die off or go extinct.

Explanation:

The simplest nervous systems are called....

Answers

The simplest nervous systems are called [tex]\sf\purple{nerve \:nets}[/tex].

More:-This type of nervous system is found in [tex]\sf\red{hydras}[/tex] and [tex]\sf\blue{jellyfish}[/tex] (cnidarians).Nerve nets do not have a distinct central or peripheral regions, and lack anything that resembles a brain.

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]

From his observations in the oceanic islands like the Galapagos, Darwin felt that: isolation is a significant factor in adaptation and speciation spontaneous generation is a significant factor in adaptation and speciation volcanic soils are a significatnt factor in adaptation and speciation inheritance of acquired characteristics is a significant factor in adaptation and speciation. none of these is correct

Answers

Answer:

isolation is a significant factor in adaptation and speciation

Explanation:

In the theory of evolution by natural selection proposed by Darwin, adaptation refers to the adjustment of organisms to their environments in order to increase their chances of survival in that environment. In the Galapagos Islands, Darwin observed that finches had different types of beaks adapted to the type of food they ate. From this observation, Darwin proposed that finches evolved to eat different food sources. In this case, the islands lead to an adjustment (evolutionary) process by which geographically isolated individuals accumulate genetic differences in order to adapt them to the environmental conditions in the islands, which then may also prevent breeding between individuals from different islands when they are reunited (i.e., it may also lead to speciation).

Boron iodate reacts with Iron (Il) phosphide and produces Boron
phosphide and Iron (II) iodate:

11. Write and balance the given chemical reaction.

12. Identify the limiting reagent if 1.825 moles of Boron iodate reacts with 112.0
g Iron (II) phosphide

13. How much Iron (II) iodate is produced in mole?

14. What is the amount in grams of the excess reactants is expected to remain
after the reaction?

15. What is the actual yield of the reaction if the percentage yield is 72.659

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Answers

Answer:

will you msg me in I.nstagram

11. The balanced chemical reaction is:

2 B(IO₃)₃ + 3 Fe₃P → 2 BF₃ + 3 Fe(IO₃)₂

12.  In this case, the limiting reagent is the Iron (II) phosphide.

13. The amount of Iron (II) iodate produced is 1.825 moles.

14. The amount of excess Boron iodate remaining after the reaction is 0.265 moles.

15. The actual yield of the reaction is 132.1 g.

11. To write the balanced chemical reaction, we need to first determine the correct coefficients for each reactant and product. We can do this by balancing the number of atoms of each element on both sides of the equation.

12. The limiting reagent is the reactant that is used up first. In this case, the limiting reagent is the Iron (II) phosphide. This is because 112.0 g of Iron (II) phosphide is equivalent to 0.560 moles, which is less than the 1.825 moles of Boron iodate.

13. To calculate the amount of Iron (II) iodate produced, we need to multiply the number of moles of Boron iodate by the molar ratio between Boron iodate and Iron (II) iodate.

14. The amount of excess Boron iodate remaining after the reaction is 0.265 moles. This is because 1.825 moles of Boron iodate minus 0.560 moles of Iron (II) phosphide is equal to 0.265 moles.

The amount of excess Iron (II) phosphide remaining after the reaction is 56.0 g. This is because 0.560 moles of Iron (II) phosphide is equal to 56.0 g.

15. To calculate the actual yield of the reaction, we need to multiply the theoretical yield by the percentage yield.

The actual yield of the reaction is 132.1 g. This is because 1.825 moles of Boron iodate is equivalent to 132.1 g and the percentage yield is 72.659.

To learn more about limiting reagent, here

https://brainly.com/question/31472915

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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

An S-shaped pattern formed when a stream flows through channels is called

Answers

Answer:

meander

Explanation:

A meander is a series of regular sinuous curves in the channel of a stream/river/watercourse, thereby forming a rounded or "S"-shaped bend curve. Meanders are common in alluvial areas that have low gradients, where they are formed by the dynamics of the watercourse. The meander belt is the zone within which a meandering watercourse occupies on its floodplain. The sinuosity is a measure to calculate the degree of meandering in the channel of a watercourse.

what are the tropical rainforest dominant plants

Answers

Answer:

Orchids, Queen’s Tears, Lilies, Poinciana, Torch Ginger, Heliconia and Bromeliads. Orchids. This type of rainforest flowers grows in humid environments such is the Amazon rainforest. This type of rainforest flower is most frequently found rainforest flower in tropical rainforests.

Explanation:

Explain incomplete dominance, using snapdragon
flowers as an example.

Answers

Answer:

Dominant allele does not completely conceal recessive allele.

Snapdragon with genotype Rr (R being red and r being white), would have a phenotype of pink flowers.

Explanation:

Incomplete dominance is where a dominant allele is not able to completely conceal a recessive allele, usually leading to a phenotype which appears to be a combination of the two.

For example, in snapdragons:

The allele for red flowers (R) is dominant over the allele for white flowers (r). Let's say a snapdragon flower had the genotype Rr, one allele for red flowers and one for white. In the case of 'normal' dominance the dominant red flower allele (R) would mask the effects of the recessive white flower allele (r), resulting in the phenotype (outward observable characteristics) of having red flowers.

However here in the case of incomplete dominance, the dominant allele would not be able to fully cover up the effects of the white flower allele, meaning that both colors (red and white) are expressed in the phenotype, resulting in pink flowers.

Hope this helped!

Answer:

Incomplete dominance is seen in offspring that have a third phenotype not seen in the parents. Snapdragons are an example. The third phenotype results when a snapdragon with the red pigment protein crosses with a snapdragon with a defective gene that produces no pigment, resulting in a white snapdragon. The offspring receive one allele from each parent, resulting in half the amount of pigmentation for red color being expressed. The offspring will be pink snapdragons instead of red or white.

Explanation:

Sample response :)

Which of these statements about Hox genes is true?
A. They regulate the development of body parts.
B. They occur in random places on the chromosome.
c. They were first discovered in mammals.
D. They are only involved in the development of embryos,
not adults.

Answers

Answer:

A. They regulate the development of body parts

Explanation:

I just did it on Savvas (Pearson)

The statement which is true about HOX genes is they regulate the development of body parts.

What do you mean by HOX genes?

HOX genes may be defined as components of the homeotic transcription factor family that play a key part in controlling the body plan.

HOX genes play two important roles, which are given below:

Specifying the place where the limb of organisms forms.Specifying whether the particular mesenchyme cells will become stylopod, zeugopod, and autopod.

Therefore, the statement which is true about HOX genes is they regulate the development of body parts.

To learn more about HOX genes, refer to the link:

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why the initial cost of production of GMO is high

Answers

Explanation:

because it requires more scientific research than non-GMO

PLZZZ!!! I promise to give brainliest to whoever can help me T^T

3. What do fossils teach us?

4. are transition fossils important for proving evolution?

5. What can scientists assume about individuals with similar anatomy?

6. Compare and contrast homologous and analogous structures?

7. What do vestigial structures teach us?

8. What can scientists assume about species with similar embryos?

9. What is biogeography and why is it important for proving the theory of evolution?

10. Describe one area where microevolution can be observed today

Answers

Answers :
3. Fossils give us information about how animals and plants lived in the past. Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other.

4. Yes. As the theory states that organisms have gradually changed from one from to another form transitional fossils should be found that show evidence of the transitional forms of the organism. In using the fossil record to support the Darwinian theory of evolution finding these transitional fossils is important.

5. Comparative anatomy is the study of the similarities and differences in the structures of different species. Similar body parts may be homologies or analogies. Both provide evidence for evolution.The structures are similar because they evolved to do the same job, not because they were inherited from a common ancestor.

6. Homologous structures share a similar embryonic origin; analogous organs have a similar function. For example, the bones in the front flipper of a whale are homologous to the bones in the human arm. These structures are not analogous. The wings of a butterfly and the wings of a bird are analogous but not homologous.

7. Structures that have lost their use through evolution are called vestigial structures. They provide evidence for evolution because they suggest that an organism changed from using the structure to not using the structure, or using it for a different purpose.

8. Evidence of an evolutionary common ancestor is seen in the similarity of embryos in markedly different species. Darwin used the science of embryology to support his conclusions. Embryos and the development of embryos of various species within a class are similar even if their adult forms look nothing alike.

9. Biogeography, the study of the geographical distribution of organisms, provides information about how and when species may have evolved. Fossils provide evidence of long-term evolutionary changes, documenting the past existence of species that are now extinct.

10. The process by which new species are produced from earlier species (speciation). It also involves processes leading to the extinction of species. ... Examples of macroevolution include: the origin of eukaryotic life forms; the origin of humans; the origin of eukaryotic cells; and extinction of the dinosaurs.

Hope I helped you! Good luck!

2. A hypothesis is an educated guess based upon observation. It is an explanation of a single event
based upon what is observed. A hypothesis has not been proved but can be supported by
experimentation.
a) Suppose that out of 10 trees planted in a yard, only five survived. What kind of hypothesis
you make about this observation or event? Remember that a hypothesis needs to have a certain
format.

Answers

Answer:

the yard did not have enough nutrients to support all 10 trees that were planted

Explanation:

The process of nitrification is
carried out by what group of
organisms?
A. producers
B. animals
C. bacteria

Answers

C) Bacteria is the correct option

A subducting oceanic plate

a.
sinks into the mantle, forming a trench.

b.
moves horizontally in the opposite direction past the other plate.

c.
is pushed up and over the continental crust.

Answers

A sinks into the mantle, forming a trench! :)

Which cellular organelle is responsible for making proteins?

Answers

the cellular organelle that makes proteins is the ribosomes

Which two types of biotechnology share a common goal of producing future generations of a population that share a particular desired trait?

A.DNA Fingerprinting and gene cloning

B.bioremediation and reproductive cloning

C.Selective breeding and genetic engineering

D.gene therapy and yeast fermentation

Answers

Answer: B. Selective breeding and genetic engineering.

Explanation:

The goal of selective breeding is to produce organisms that have a disered trait through only breeding said specis with that traits. (for example, farming breeds animals that are better for food.)

The goal of genetic engineering is to take a trait from one organism and apply it to another. (For example, putting artic fish gentics into a tommat so that it won't freeze.)  

In conclusion, both of these processes serve the common goal of creating more disered organisms artifically.

Our Respiratory system gets rid of Carbon Dioxide as a waste product. Carbon Dioxide is then taken in by plants for the process of _____

Answers

Answer:

[tex]\huge\mathcal\red{Answer...} \\ \\ \huge\mathsf\purple{photosynthesis \: } \\ \\ \huge\mathfrak\orange{hope \: it \: helps..}[/tex]

Answer:

(ノ≧∇≦)ノ

Our Respiratory system gets rid of Carbon Dioxide as a waste product. Carbon Dioxide is then taken in by plants for the process of

[tex]photosynthesis[/tex]

I hope it helps

have a nice day

#Captainpower

Respiratory syncytial virus uses the nasopharynx as its main replication site. has symptoms of dyspnea and rales. causes serious disease in infants 6 months old or younger. can be treated with the antiviral aerosol ribavirin. All of the choices are correct.

Answers

Answer:

All of the choices are correct

Explanation:

The respiratory syncytial virus (RSV) is an enveloped, negative-strand RNA virus (Paramyxoviridae family) capable of infecting ciliated cells of the airways by using its surface glycoproteins G and F for attachment and fusion during viral entry in target cells. RSV can affect the lungs and parts of the respiratory system (e.g., nasopharynx). Although RSV generally causes mild, cold-like symptoms, this virus may also lead to severe infection in babies (12 months) and infants, being one of the most common types of respiratory infections in children, older adults, and immunocompromised patients. Some common symptoms in individuals with RSV pneumonia include fever, nonproductive cough, dyspnea, wheezes, rales, rhonchi, etc.

question on picture for biology

Answers

Answer:

because doctors can determine your family's risk from your ariments

Explanation:

hope this helps

Answer:

First one I think

What processes and what form is carbon released from all organisms?

Answers

Cellular respiration!!

how did 6pm sea level rise changes different regions of the world

Answers

Answer:

answer 3

Explanation:

because john said so

Which of the following conditions is an X-linked disorder?
A.
cystic fibrosis
B.
color blindness
C.
variegation
D.
Down syndrome
E.
sickle cell anemia

Answers

I think the answer is ethier d or e

Answer:

THE ANSWER IS B I THINK

Explanation:

RJEBEJRHRHRRHRH

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