How has human activity impacted the evolution of the peppered moth?
Answers
Answer:
Most peppered moths used to be grey with dark spots, but have evolved to be mostly black. This is because pollution from the Industrial Revolution threw soot on the trees causing them to look black. This gave the black moths camouflage from predatory birds meaning they survived and reproduced. By survival of the fittest, the peppered moths became black like the trees.
Explanation:
Related Questions
Why do they call aries an aries if its not an air sign but a fire sign instead-
Answers
Answer:
Beginning with the first sign Aries which is a Fire sign, the next in line Taurus is Earth, then to Gemini which is Air, and finally to Cancer which is Water. This cycle continues on twice more and ends with the twelfth and final astrological sign, Pisces.
not sure if this helps
what are real life items that can't be used for storage?
Answers
Explain the circumstances when a recessive trait will be expressed.
Answers
The diagram shows the digestive system. Which label indicates an organ which produces a digestive juice but no enzymes?
1
2
3
4
5
Answers
Answer:
The correct answer is 4(the liver)
It releases bile juice which is considered as a digestive juice however there are no enzymes in bile juice and only helps in the emulsification of large fat globules
Which animal is most likely to have an open circulatory system?
Responses
beetle
cat
human
elephant
Answers
Answer:
Beetle
Explanation:
open circulatory system found primarily in arthropods and mollusks. Arthropods are a group of animals that includes insects and crustaceans.
Answer:
The answer is beetle
Question 1 (10 point)
Why do areas in western Europe have a warmer climate than other areas at the same latitude?
A. Western Europe is close to the equator.
B. Western Europe is at a high elevation.
C. current called the Gulf Stream brings warm water to the coast.
D. current called the Gulf Stream brings cold water to the coast.
Question 2 (10 point)
Why do locations near the equator generally have a warmer climate?
A. Regions near the equator receive solar energy at a more direct angle.
B. Regions near the equator are surrounded by water.
C. Regions near the equator are highest in elevation.
D. Regions near the equator receive fewer hours of direct solar energy.
Answers
Answer: Hi! The correct answer for Question 1 is C, and for 2 is A. Brainliest?
Explanation:
Question 1: The correct answer is C. The Gulf Stream current brings warm water to the western coast of Europe, which helps to moderate the climate and keep temperatures warmer than other areas at the same latitude.
Question 2: The correct answer is A. Regions near the equator receive solar energy at a more direct angle, which results in more intense heating of the surface and warmer temperatures. This is why areas near the equator are generally hotter than areas at higher latitudes.
Answer:
Question 1: C.
Question 2: A.
Explanation:
Question 1:
Warm water is brought in by the Gulf Stream to western Europe, making the air and the climate warmer as well.
Question 2:
At the equator, the Earth is closer to the Sun, and so the energy released from the Sun is focused more on the equator than it is on other parts of the Earth.
which characteristics is used to categorized the different type of animal like protists A: type of reproduction B: method of movement C: method of digesting cells D: number of cells
i need some help! thank youu
Answers
Answer:
most likely A
Explanation:
Because animal like protist are disgusted from other protist by the way they hunt and move
When looking at Blood type. When you have homozygous B
Would you write it as IBIB or IBi
Answers
Answer: IBIB
Explanation:
Trey wants to visit a ______
a. park
b. summer
c. lake
d. canyon
e.landforms
Answers
But I know this, grammatically, b. and e. would NOT be correct. However, a. c. and d. would be grammatically correct.
But if you could give me some additional info I could help you further
A mother and father have two daughters. The daughters have some similar and some different physical features. Which statement best explains why the daughters’ physical appearance includes both similar and different features?
A: One daughter received fewer genes than the other.
B: Each daughter received a different number of genes from each parent.
C: The daughters received a random set of genes from both of their parents.
D: One daughter received all her genes from her father, and the other daughter received all her genes from her mother
Answers
C: The daughters received a random set of genes from both of their parents.
The physical appearance of an individual is determined by their genes, which are inherited from their parents. Each parent contributes half of their genes to their offspring, and the combination of genes from both parents determines the physical characteristics of the offspring.
When the two daughters inherit genes from both their parents, they receive a random set of genes from each parent, which can result in both similar and different physical features. Therefore, statement C is the best explanation for why the daughters' physical appearance includes both similar and different features.
What is the fourth step of virus reproduction?
A. New virus particles are released
B.the host cell Copies the generic information
C. New virus particles are made
D. The host cell reads the Generic information
Answers
1.
Attachment
2.
Penetration
3.
Uncoating
4.
Replication
5.
Assembly
6.
Maturation
7.
Release
Write a scientific explanation about how different organisms compare throughout development.
Please write it in CER format.
Answers
Answer:
Due to the fact that some homologous components can only be observed during embryonic development, embryology was crucial to understanding how a species has evolved.
Explanation:
The discipline of comparative anatomy known as embryology examines how vertebrate animals grow before giving birth or hatching. Similarities between embryos and adults can be evidence of shared ancestry. For instance, as seen in the figure below, all vertebrate embryos possess tails as well as gill slits.
The embryological stages of several creatures are very similar, pointing to shared ancestry.
Over time, a shallow pond fills with plants, such as duckweed and cattails. These plants-
A:will die off quickly in the shallow water.
B:support ecological succession from pond to marshland.
C:will grow into larger trees as they mature.
D:eventually will dry out and create a fire hazard.
ASAP
Answers
I am not sure what plants they are but they will make the pond into a home for animals
Answer:
the answer you are looking for is A. they will die off quickly in shallow water
Explanation:
because they are larger plants that do not need a lot of sunlight but needs a lot of oxygen and a shallow pond does provide that oxygen needed but it pushes to much sunlight.
hope this helped some
I need help with this
Q1
Answers
Answer:
answer is probably C
Answer:
C) They are made of different elements.
Explanation:
" A diamond is the hardest stone known to man while a cubic zirconia has a much lower rating of hardness."
May I have brainliest please. :)
What does yeast need to break its dormancy?
Answers
Oxygen and CO2 are exchanged between capillaries and alveolus. Do capillaries contain deoxygenated blood while alveolous contains oxygenated blood?
Answers
In other words, alveolus does not have oxygenated blood it just puts oxygen into the deoxygenated blood hat this brought in.
Answer:
this is answer
Explanation:
The aveolus is surrounded by capillaries. So capillaries carry deoxygenated blood to the alveolus where the oxygen from the alveolus diffuses into the blood in the capillaries. The deoxygenated blood is now oxygenated and is carried out of the lung via capillaries that then merge into the pulmonary vein.
In other words, alveolus does not have oxygenated blood it just puts oxygen into the deoxygenated blood hat this brought in.
Define Natural Selection. Explain with an example.
Answers
Answer:
Natural selection is to ensure that only the best individuals live. Natural selection does not allow the sick or the incapacitated to survive. But man does not have natural selection, only in some cases. There is also little natural selection on farms.
Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds, evolving long necks has enabled giraffes to feed on leaves that others can't reach, giving them a competitive advantage.
Hope my answer helps you.
:)
Please mark mark my answer as the BRAINLIEST.
What is a reproductive characteristic that gymnosperms and
angiosperms share?
pls answer in the simplest form!<3
Answers
Answer:
Click on file...
Explanation:
Answer:
making seeds.
Explanation:
Drag each label to the correct location on the diagram. Each label can be used more than once, but not all labels will be used.
The diagram shows some of the steps in the flow of energy through an ecosystem. The arrows represent the transfer of energy. Label each
arrow with the type of energy being transferred.
chemical
electrical
thermal
radiant
nuclear
Answers
Answer/Explanation:
=> The first arrow linking the sun and the plants represents transfer of RADIANT energy. The sun through its sunlight radiation provides energy for autotrophs such as plants to manufacture their food.
=> The second arrow from plants to rodent represents transfer of CHEMICAL energy. The chemical energy that is manufactured and stored between the molecules of the plant as food, is transferred to rodents as primary consumers.
=> Third and fourth arrow from the rodent to owl, and from the rodent to the wolf both represents CHEMICAL energy transfer.
=> Fifth arrow from the wolf to the surroundings show heat loss during metabolic processes in the wolf's body which represents THERMAL energy transfer from the wolf to the environment.
=> The width arrow from the wolf to decomposers also show THERMAL energy transfer as the wolf dies and decay, Hera is released.
The arrows represent the transfer of energy which are described as follows:
1. Radiant energy
2. Chemical energy
3. Chemical energy
4. Chemical energy
5. Thermal energy
Radiant energy is transferred through the first arrow connecting the sun and the plants. Sunlight gives autotrophic organisms like plants the energy they need to produce food. The transfer of chemical energy from plants to rodents is shown by the second arrow. Rodents are the main consumers of chemical energy that is produced and stored as food between plant molecules.
The third and fourth arrows, from rodent to owl and from rodent to wolf, respectively, both indicate the transmission of chemical energy. The fifth arrow shows heat loss from the wolf's body during metabolic activities, indicating thermal energy transfer from the wolf to the surrounding environment.
Learn more about energy, here:
https://brainly.com/question/1932868
#SPJ6
Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z.
Answers
Answer:
X = 120
Y= 710
Z= 620
Explanation:
The Density of Rocks Part A Nguyen uses a triple beam balance to measure the mass of each rock. Read the values on the balance for rocks X, Y, and Z. Rock Balance Reading of Rock Mass (g) X triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 1 Y triple beam part of mass balance with top beam with pointer at 10, middle beam with pointer at 0, and lowest beam with pointer at 7 Z triple beam part of mass balance with top beam with pointer at 20, middle beam with pointer at 0, and lowest beam with pointer at 6
y = 710
z = 620
What are 2facts about physical properties?
Please use little wording bc i have to fit it on a 1x1 inch card
Answers
Answer:
Explanation:
can be observed and measured without changing composition (just say comp.), are used to observe and describe
A physical property is usually referring to:
color, look, feel, or weight.
The quarter was so long, that he was more than once convinced he must have sunk into a doze unconsciously, and missed the clock. At length it broke upon his listening ear.
“Ding, dong!”
“A quarter past,” said Scrooge, counting.
“Ding, dong!”
“Half past!” said Scrooge.
“Ding, dong!”
“A quarter to it,” said Scrooge.
“Ding, dong!”
“The hour itself,” said Scrooge, triumphantly, “and nothing else!”
He spoke before the hour bell sounded, which it now did with a deep, dull, hollow, melancholy ONE. Light flashed up in the room upon the instant, and the curtains of his bed were drawn.
A Christmas Carol by Charles Dickens
What impact does the author’s use of repetition and sound devices have on the reader’s understanding of Scrooge’s character?
A. The use of repetition and sound devices help the reader better understand Scrooge’s anxiety and uncertainty.
B. The use of repetition and sound devices help the reader better understand Scrooge’s doubt and frustration.
C. The use of repetition and sound devices help the reader better understand Scrooge’s loneliness and solitude.
D. The use of repetition and sound devices help the reader better understand Scrooge’s ignorance and bewilderment.
Answers
Answer:
I would say that the answer would be A. because I believe this is the part of the story where Christmas past, present, and future comes to him. Brainliest?
Explanation:
Please answer!!
What is the system protects the body against infections?
a
Circulatory system
Respiratory system
b
С
Immune system
d
Digestive system
Answers
Answer:
C. Immune system
Explanation:
What type of plate boundary is shown?
Answers
Answer:
Convergent plate boundary
Answer:
It is a convergent boundary.
Explanation:
It is an area on Earth where two or more plates collide
We know our sun is/has
Answers
PLEASE HELP AND ANSWER AS MANY AS YOU CAN THIS IS MY FINAL EXAM
1. In a series circuit, there are 12 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
1/12 ohms
24 ohms
6 ohms
12 ohms
2._____ current is used in primarily small-scale energy generation.
alternating
direct
2 Which of the following types of power are relatively non-polluting?
I. Wind
II. Solar
III. Hydroelectric
IV. Nuclear
A. I and IV only
B. I and II only
C. I, II, and III
D. I, II, and IV
Answers
Answer:
2. Direct, 3. 1 2 and 3 I couldn't find 1 srry. :)
Explanation:
Existing rocks are buried and forced toward the mantle, increasing heat and pressure. This is the first step in the formation of metamorphic rocks.
(PLEASE HELPPPP 90 POINTS!!)
Which best describes the next step in the formation of metamorphic rocks?
Buried rocks melt deep within the mantle.
Lava melts underlying rocks, which crystallize into new minerals.
Rocks that were buried are exposed at Earth’s surface, where they are weathered and eroded.
Magma pockets rise, which increases heat, and minerals change due to temperature and pressure.
Answers
The correct answer is B. When buried rocks are forced toward the mantle, they undergo extreme heating and pressure, which can cause them to melt. This molten rock is known as magma, which then crystallizes as new minerals as the magma cools and solidifies. This process is known as metamorphosis and is the second step in the formation of metamorphic rocks.
Buried rocks melt deep within the mantle.
How do genetic variations of traits affect the survival of a species in its environment?
Answers
Answer:
It allows flexibility (adjustment) and survival of a population in the face of changing environmental circumstances.
Explanation:
What increases as you go deeper into the ocean?
A. Pressure, temperature, and density
B. Just pressure and temperature
C. Just density
D. Just temperature and salinity
Answers
Answer: Hey! To you and whoever needs it, your answer should be:
A. Pressure, temperature, and density.
Let me know if I answered your question incorrectly! :D
Breathing out occurs when the respiratory muscles _____.
relax
dilate
contract
Answers
Answer:Relax
Explanation:
In exhalation, the diaphragm moves upward and the chest wall muscles relax, causing the chest cavity to get smaller and push air out of respiratory system through the nose or mouth. Every few seconds, with each inhalation, air fills a large portion of the millions of alveoli.