¿Qué habría ocurrido con la mariposa del abedul durante la revolución industrial si no hubieran existido mariposas oscuras?​

Answers

Answer 1
Vwveve que vbevrvbvrvevvevdvev

Related Questions

Which of the following distinguishes the relationship between a taxon and taxonomy?
A taxon is an anomaly in the classification system known as taxonomy.

B taxon is a level of the classification system known as taxonomy.

C taxon is a specific trait in the classification system known as taxonomy.

D taxon is an unknown factor in the classification system known as taxonomy.​

Answers

Answer:

B taxon is a level of the classification system known as taxonomy.

Hope this helps!

Thank you to anyone who answers .

Answers

Answer:

D

Explanation:

Answer:

i think its D but im so sorry if it wrong my second answer would probably be A

Explanation:

i really hope this helps sorry if it doesn't

Two different populations of birds live in the same area and eat the same types of food. Which most likely describes the relationship between these two populations of birds?

A. Competition

B. Mutualism

C. parasitism

D. predator-prey

Answers

Answer:

A. Competition

Explanation:

Both species of bird need to compete for limited resources, in this case they need to compete for both territory and food

Answer:

Competition

Explanation:

Body systems interact with one another to carry out life processes. Movement is an important function in animals. Which body
systems work with the skeletal system to enable voluntary movement of the organism? Choose ALL that apply.
A)
nervous system
B)
muscular system
C)
endocrine system
D)
lymphatic system
E)
circulatory system

Answers

A because the nervous system si the guy who helps ur body

Answer:

B

Explanation:

Because it's the muscle helps the body system with the skeletal system to enable voluntary movement of the organism

Babies with very low or very high birth weight are less likely to survive. The graph shows the percentage of babies born at different weights.

A graph entitled Percentage of Babies born at Different Weights has weight in pounds on the horizontal axis, and percentage on the vertical axis. A small percentage of babies are born at the low and higher birth weights, and a greater amount are around 7 to 8 pounds.

Which statement is a valid claim that could be made using the data in the graph?
Directional selection is occurring because the graph favors an extreme.
Stabilizing selection is occurring because the average is favored.
Disruptive selection is occurring because the two extremes are favored.
Biodiversity variation is occurring because there is an increase in trait variation.

Answers

Answer:

C

Explanation:

Otherwise people wouldn’t have differences

Answer:

C!!! :))

Explanation:

I tookt the test and got it right.

HELP PLEASE I WILL GIVE YOU THE BRAINLIEST

Answers

Answer: the answer should be C)Modles can not account for ever factor that may suddenly  change.

<sorry if it’s wrong>

Someone’s help me please

Answers

Answer:

trailmix

Explanation:

does having a lower than normal thyroid hormone level affect oxygen consumption ​

Answers

Answer:

yes

Explanation:

and hope this helps byee

B) Now imagine that a hurricane has deposited large patches of light colored sand among the
rocks. Use the axes below to sketch how you think your graph from part A would change under
these new conditions. What type of selection is acting under these new conditions?

Answers

Here's li[tex]^{}[/tex]nk to the answer:

bit.[tex]^{}[/tex]ly/3tZxaCQ

Chloroplasts contain ____, a green pigment that absorbs light energy.
A. an ovule

B. photosynthesis

C. a cuticle

D. chlorophyll

Answers

Answer:

d of course is this 7th grade?

Answer:

D. chlorophyll

Explanation:

sana nakatulong

List one organism and describe all of its adaptations.​

Answers

Adaptation is a mechanism of species to survive and reproduce in their environments, adjusting to selective pressures. Cactus: leaves, stems, spines.

What is adaptation?

In biology, adaptation might be defined as the mechanism of organisms to improve their fitness in the environment in which they live, adjusting to different changes and selective pressures acting on them.

Adaptation involves molecular, physiological, morphological, and behavioral changes.

For these changes to persist and be transmitted from generation to generation, they must increase the individual's fitness. They must increase the individual survival and reproductive probabilities, making it more competitive.

A good and easy to unsderstand example of adaptation is the cactus.

Cactusses are plants adapted to dry and hot environments like deserts, where water availability is scarse and temperatures are high.

To avoid dehydration, cactusses have developed wide palmated or cilindirical stems and reduced or vestigial leaves.

They use stem tissues to store water. Vestigial or reduced leaves to avoid transpiration and water loss.

As their leaves are not developed, their stems photosynthetize to produce organic compounds.

Some species are very rich in water and nutrients, so they turn to be covetted by other species. Animals living in the same environment look for them as a source of food.

To avoid predation, cactusses have developed large and numeros spines that are leaves modifications. This is another adaptation to avoid being eaten by animals and avoid loosing water through leaves.

You can learn more about adaptations at

https://brainly.com/question/14420984

Write a scientific explanation as to “What is the main cause of global warming?"

Answers

Answer:

It is the aspect of climate change

Explanation:

Referring to the long term rise of planet's temperatures,it is caused by increased concentrations of greenhouse gases in atmosphere

Answer:

Excess C02 in the atmosphere caused by coal burning, exhaust, factory smokestacks, and deforestation.

Explanation: i am sorry if this is wrong

I mark Branliest for the correct answer quickly please listen to me Eyes Blue

Answers

Answer:

1(i think)

Explanation:

The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus. The gel-like matrix in which the nuclear components are suspended is the nucleoplasm.

Somebody please help? Thanks​

Answers

Answer:

None

Explanation:

because y is recessive and it needs to be yy to be green so Yy wouldn't wrok

The answer is none


...

What happens to the distance between waves Wave lengths 

Answers

Not sure but hope you find the answer

Carbon, hydrogen, and oxygen from sugar molecules may combine with other elements to form other biomolecules. The picture
above shows an example of this. Examine the model and choose ALL of the statements that accurately describe the formation of the
new biomolecule.
A)
Proteins are being formed.
B)
The monomers are amino acids.
o
This is a hydrolysis reaction.
D)
Carbohydrates are being broken down.
E)
This is a dehydration synthesis reaction

Answers

B- the monomers are amino acids had the answer key last year

The following statements are true from the image;

Proteins are being formed.The monomer, are amino acids.

Many biomolecules are naturally occurring polymer substances. In this case the biomolecule that is being formed is a protein.

A protein is composed of several peptide bonds formed from amino acids. Hence, the monomer in this case are amino acids from which polypetides and proteins are formed.

Learn more: https://brainly.com/question/1443134

In rabbits, the gene for black fur is dominant over the gene for white fur. How can the appearance of white baby rabbits be explained when the mother has white fur, and the father has black fur?

Answers

Answer:

it is going to xx or xy those genes of the father and the father

For each sequence of DNA is shown. Write the complementary RNA sequence underneath the letters, then use the codon chart to determine the amino acid sequence. DNA: TTC AAT GGT CTA GGG

Answers

DNA: TTC. AAT. GGT. CTA. GGG
Com RNA: AAC UUA CCA GAU CCC
Amino Acid: (ASN) (LEU) (PRO) (ASP) (PRO)


Which statement below is NOT a statement within the Cell Theory?
A. all cells come from other cells
B. all organisms are composed of cells
C. the cell is the basic unit or organization of organisms
D. all cells contain DNA (genetic information)

Answers

The best answer to go with is b you’re welcome

What is the correct sequence order in the process of making a protein?
a. protein to DNA to mRNA
b. mRNA to DNA to protein
c. DNA to mRNA to protein
d. mRNA to protein to DNA
( 20 pts. need this answer urgently !! )

Answers

Answer:

i think its c, 85% sure :D

Explanation:

Which best describes the difference between protists that have cilia and those that have flagella?
O Those that have cilia are animal-like protists, and those that have flagella are plant-like protists.
O Those that have flagella are animal-like protists, and those that have cilia are plant-like protists.
Those with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.
Those that have cilia are heterotrophs, and those that have flagella are autotrophs.

Answers

Answer:

C.

Explanation:

Those with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.

Protists that move with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.

What are protists?

Protists are single-celled eukaryotic organisms which are either free-living or parasitic.

Protists include paramecium, euglena, amoeba.

Protists have various structures for movement.

Protists can either no be with pseodupodia, flagella or cilia.

Those with cilia move using hair-like extensions, and those with flagella move using a single whip-like extension.

Learn more about protists at: https://brainly.com/question/1300945

Bro help me please someone

Answers

Answer:

B

Explanation:

Answer:

B

Explanation:

coz it more direct in terms of thesis

pasteurization is not required for which type of egg or egg product​

Answers

Answer:

whole eggs

Explanation:

i think its whole eggs but there is a guideline that says all egg products must be pasteurized

how does pollution travel from a river to the ocean?

a) pollution flows upstream toward the ocean

b) pollution flows downstream toward the ocean

c) pollution flows toward the bank of a river and then to the ocean

d) pollution flows toward the source of a river

Answers

Answer:

d

Explanation:

I would say d, because the other guy said d

what is the sequence of mRNA codons that are synthesized during transcription that go with TACCGGATGCCAGATCAAATC, TACGGGGGCGTAACCACAACT and TACCTGTTAAGCTACAAAATT?

Answers

Answer:

Tfftfxggfddsd

Explanation:

Because of the condons

Which type of selection is illustrated by these two graphs?

A.) directional
B.) stabilizing
C.) disruptive
D.) natural

Answers

Answer:

B

Explanation:

12 POINTS!!

Semiconductors are materials that conduct electric current better than insulators but not as well as conductors.


Please select the best answer from the choices provided

T
F

Answers

Answer:

True

Explanation:

Hope this helps!

Answer:

True :)

Explanation:

Water in the blood helps carry nutrients and gases required foe survival througout the body. Which characteristics of water allow for this action?

A.water has a neutral pH
B.water maintains temperature
C.what expands when it freezes
D.water dissolves many compounds

Answers

Answer:

Water has a neutral pH

Explanation:

None of the others exactly fit in with what this is saying, and water having a neutral pH allows the supplies and nutrients that it carries to stay safe within it throughout the way.

Sorry if this isn't correct or full-fledged explained like I normally do, I saw you said to hurry up and I didn't do my normal research and whatnot.

Anyways, hope this helped!

Sources: N/A

The characteristic of water that allows this process of carrying nutrients and gases is water has a neutral pH. Thus, the correct option for this question is A.

What are the characteristics of water?

The characteristics of water are as follows:

It is a universal solvent. Due to the partial positive charge on hydrogen and partial negative charge on oxygen, it is a polar molecule. It has high heat capacity and high heat of vaporization. It has properties like cohesion and adhesion. Its solid form is less dense as compared to liquid.

Due to having the property of neutral pH, water significantly performs movement across the entire body with the help of blood.

It does not form any barrier with the differences in the level of pH. So, along with blood, water carries nutrients and gases that must be required for proper survival throughout the body.

Therefore, water that has a neutral pH is the characteristic property that allows the carrying of nutrients and gases required for survival throughout the body.

To learn more about The properties of water, refer to the link:

https://brainly.com/question/18681949

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16.2.2 Why is it important to complete a course of antibiotics?

Answers

It's because taking them regularly until the prescription is complete helps ensure that all of the illness-causing bacteria are killed or prevented from multiplying

Please help me with this

Answers

Answer:

I think the answer is C. Co-dominance

Explanation:

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