Answer:
b
Explanation:
cause you it is telling you your factors and you dont need that
What type of natural selection do you think is acting on these bugs if we consider the golden rain tree bugs and balloon vines bugs together as one group
Complete question:
Question 49 (1 point) The following questions refer to the description below. You have read that soapberry bugs, Jadera haematoloma, adapt to available food sources. For example, in southern Florida, soapberry bugs feed on seeds of a native plant, the balloon vine. In central Florida, the balloon vine is rare and soapberry bugs have switched to eating seeds of an introduced species, the golden rain tree. The seeds of the golden rain tree fruits are much closer to the fruit surface than the seeds of the native balloon vine fruit. As a result, natural selection results in beaks that are shorter in soapberry bugs that utilize golden rain tree fruits than those that feed on balloon vine fruit seeds.
What type of natural selection do you think is acting on these bugs if we consider the golden rain tree bugs and balloon vines bugs together as one group?
DirectionalStabilizingDisruptive (diversifying)Answer:
Disruptive (diversifying)Explanation:
Due to technical problems, you will find the complete explanation in the attached files
Victoria pushes on a wall in front of her with a force of 25 N while she is
standing on roller skates. Which of the following is true?
A. A force less than 25 N pushes back on Victoria.
B. A force greater than 25 N pushes back on Victoria.
C. No force pushes back on Victoria because the wall doesn't move.
D. A force of 25 N pushes back on Victoria.
US
a) Eukaryotic cell : Nucleus :: Prokaryotic cell : ______
How many protons does this atom have?
How many neutrons does this atom have?
How many electrons does this atom have?
Answer:
6 Protons
6 Electrons
8 Neutrons
Explanation:
Protons have a positive + charge, so they are the blue dots.
Neutrons have no charge, so they are the red dots.
Electrons have a negative - charge, so they are the green dots.
During which month is carrying capacity most likely to be limited by water?
O A. August
• B. November
c. September
O D. June
The month that is carrying capacity that is most likely to be limited by water is: c. September.
What is the carrying capacity?This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.
As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.
Therefore the correct option is C.
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Answer:
A
Explanation:
in the figure, the dots in the space between the two structures represent which of the following? the following question are based on the accompanying figure. in the figure, the dots in the space between the two structures represent which of the following? receptor molecules signal transducers hormones neurotransmitters
The dots in the space between the two structures represent are known as the neurotransmitters.
Neurotransmitters are chemical messengers that your body can not feature with out. Their job is to carry chemical indicators (“messages”) from one neuron (nerve cellular) to the next target cell. the next target cellular may be some other nerve cellular, a muscle cell or a gland.
GABA. gamma-Aminobutyric acid (GABA) is the maximum powerful inhibitory neurotransmitter produced with the aid of the neurons of the spinal twine, cerebellum, basal ganglia, and lots of regions of the cerebral cortex. it's far derived from glutamate. functions of GABA are intently related to mood and feelings.
an excessive amount of or too little of any of 1 neurotransmitter upsets the entire balance of the mind. This unbalancing manifests itself as modifications inside the manner you watched, sense and behave - the intellectual highs and lows of your each day lifestyles.
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Electric vehicles are emission free compared to plug-in hybrid electric vehicles.
True
False
Answer:
true
Explanation:
no explanation on this it's clear enough
Answer: True
Explanation: Hybrids can use gas which causes emissions.
In a population of deer, the birth rate is 5, the death rate is 4, immigration is 8, and emigration is 6. Calculate the population growth by filling in the formula of population growth.r = (b+i)-(d+e)Population growth (r)Birth rate (b)Death rate (d)Immigration rate (i)Emigration rate (e)
We have the following data:
Birth rate (b) = 5
Death rate (d) = 4
Imigration rate (i) = 8
Emigration rate (e) = 6
The formula for population growth (r) is:
r = (b+i) - (d+e)
So we have the following:
r = (5+8) - (4+6)
r = 13 - 10
r = 3
The population growth is then measured in 3.
Background: You are a senior scientist at the CDC. While reviewing reports you see that there is a new infection that has surfaced in a local county. The agent who managed the incident wrote this in their notes:
“…..Infection spreads rapidly through physical contact. Once on the skin, this organism is able to break down keratin and infect the lower portions of the dermis. This organism has a Gram+ cell wall, is circular in appearance and very small. While not a traditional medication, the patient responded well to a drug that targeted mitochondria….” Do you think that this is the best medication to use on the patient? Explain why this medication would or would not work.
Thanks!
In a community, it was observed that 25% of the individuals have blue eyes.
Assuming that eye color is controlled by a single gene with two alleles, and that brown eyes are dominant to blue - what is the frequency of the heterozygote? Round your answer to 4 decimal points (and do not forget the leading zero before the decimal).
the frequency of the heterozygote (Bb) in the population is approximately 0.4431, or 44.31%. To determine the frequency of the heterozygote, we first need to determine the frequency of the blue-eyed homozygote and the brown-eyed homozygote.
Given that 25% of the individuals have blue eyes, we can infer that the frequency of the blue-eyed homozygote (bb) is 0.25, or 25% (since blue is recessive). Therefore, the frequency of the brown-eyed homozygote (BB) can be calculated as 1 - 0.25 = 0.75, or 75%.
Now, let's denote the frequency of the heterozygote (Bb) as p. Since there are only two alleles in the population (B and b), the sum of the frequencies of all genotypes must equal 1.
The frequency of the heterozygote can be calculated using the equation:
2pq + p^2 + q^2 = 1,
where p represents the frequency of allele B, and q represents the frequency of allele b.
Since brown eyes are dominant, the frequency of the brown allele (p) can be calculated as the square root of the frequency of the brown-eyed homozygote (BB), which is 2*0.75*0.25
Therefore, the frequency of the heterozygote (Bb) can be calculated as:
2(0.866)(0.134) + (0.866)^2 + (0.134)^2 ≈ 0.4431.
Rounding this value to four decimal points, we get a frequency of approximately 0.4431 for the heterozygote.
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In the case of humans, we have _________ pairs of chromosomes which determine the details of our _________________________.
In the case of humans, we have 23 pairs of chromosomes which determine the details of our genetic makeup.
What are chromosomes?Chromosomes are long, linear structures in the nucleus of a cell that carry the genetic information of an organism. Chromosomes are made up of DNA, the molecule that carries the instructions for the development, function, and reproduction of an organism. Humans have 46 chromosomes arranged in 23 pairs, with each pair consisting of one chromosome from the mother and one from the father. Chromosomes contain genes, which are sequences of DNA that encode specific traits or characteristics, such as eye color, height, and susceptibility to certain diseases.
The specific arrangement and combination of genes on chromosomes determine an individual's unique genetic makeup, and changes in the DNA sequence can result in mutations, which can have a range of effects on an organism's development and function. Chromosomes play a crucial role in cell division and reproduction, as they are responsible for passing genetic information from one generation to the next.
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The scuba diver is a living system. The scuba gear, or self-contained underwater breathing apparatus, is a system of air exchange. How are these two systems interacting? What are the inputs and outputs of these systems?
Answer:
Input: oxygen (or air generally), breathed in by the scuba diver
Output: carbon dioxide exhaled by the scuba diver
Explanation:
The scuba gear is absolutely essential to sustaining this activity by sea divers. It serves the purpose of recycling the air breathed out by the person by filtering out the carbon dioxide. It also makes up for the oxygen that gets used so that the diver can continue breathing in a circuit. Thus, oxygen is considered as input and CO2 as output in this case.
Critically discuss THREE negative reasons why some peo people join protest action
Joining protest actions can be a way for individuals to express their grievances, advocate for change, or seek social justice. However, there are negative reasons that may motivate some people to join protest actions. Here are three of them, discussed from a critical perspective:
Mob Mentality and Herd Behavior: In some cases, people may join protest actions primarily due to a desire to belong or be part of a group.What is protest action?
A protest action refers to collective public demonstrations or activities where individuals or groups come together to voice their concerns, raise awareness, or advocate for specific social, political, or cultural issues.
Continuation of the discussion:
Opportunism and Bandwagoning: Protest actions often gain media attention and public support, and some individuals may join solely for personal gain or to exploit the situation for their own interests.Learn more about protest action on https://brainly.com/question/18059905
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Placing wilted lettuce in cold water will make it crisp again. Which statementbest describes what happens to restore the lettuce to its original condition? A Salts in the leaf caused water to leave the cells. B Water left the lettuce cells by diffusion. C Osmosis caused salts to enter the lettuce cells. D Water entered the cells of the lettuce by osmosis.
Answer:
c
Explanation:
Answer:
C Osmosis caused salts to enter the lettuce cells
Explanation:
what does it mean to classify organisms
Explanation:
Taxonomy is the right answee
the gas made by respiratin is called what
Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
The statement "There are all macronutrients" is true about these types of molecules
What are macronutrients?Macronutrients, essential components required by the body in substantial quantities, furnish energy, foster tissue growth and mending, and govern physiological processes. The trio of primary macronutrients encompasses carbohydrates, protein, and fat.
The precise magnitude of macronutrient requisites relies on factors such as age, gender, physical exertion, and overall well-being of an individual.
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Complete question:
Fats, sugars, and proteins are important food molecules. Which statement about these types of molecules is true?
a. There are all macronutrients
b. Sugar makes one fat
c. Sugar is the only thing that makes you fat
Which statement best describes the relationship between photosynthesis and 
Answer:
Photosynthesis removes carbon into the atmosphere, and cellular respiration releases carbon back into the atmosphere
Explanation:
According to evolutionary theory, species that exist today are the result of a
slow, continuous change of living things over time. Why is this considered to
be a theory and not a law?
O A. Evolutionary theory is a description based on observations. A law
is based on mathematical calculations.
B. Evolutionary theory may change when new evidence is found that
does not support the theory. A law has been proved with scientific
evidence.
C. Evolutionary theory is an educated guess. A law is supported by
extensive research,
D. Evolutionary theory is an explanation of how living things have
changed over time. A law describes natural events but does not
attempt to explain them.
Answer:
B: Evolutionary theory may change when new evidence is found that does not support the theory. A law has been proved with scientific evidence.
Explanation:
it could also be "C" im not sure which one
i accidentally responded but i cant delete it so im just gonna edit it
Which layer of the atmosphere has the lowest temperature
Answer:
Mesosphere
Explanation:
im pretty sure
Which best describes Internet wikis as a source of scientific information?
Wikis are good sources of reliable scientific information.
Wikis are written only by experts in their fields.
Wikis are always extensively peer reviewed.
Wikis are written or edited by anyone.
Answer:
Wikis are always extensively peer reviewed.
Explanation:
15 Why is the stem of the bean plant growing upward?
A.
The stem is growing in response to the force of gravity.
B.
The stem is growing toward a source of light.
C. The stem is growing toward a source of oxygen.
D. The stem is growing away from a source of light.
16 How can Diagram 2 be identified?
A. male with Down syndrome
B. normal male
C. female with Down syndrome
D. normal female
In general when will organisms complete for space food and other resources
In general, organisms will compete for space, food, and other resources when there are more offspring produced than the environment can support as the principle of population growth, where population growth is limited by the availability of resources in a given area.
As organisms continue to reproduce, the population will eventually reach a point where there are not enough resources to support all of the individuals. This leads to competition between individuals for access to those resources.
For example, in a forest ecosystem, trees compete for sunlight, water, and nutrients in the soil. Similarly, animals compete for food, shelter, and space. Organisms that are better adapted to the environment and have more efficient strategies for acquiring resources will have an advantage in the competition and will be more likely to survive and reproduce.
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The correct question is:
In general when will organisms complete for space food and other resources. Organisms produce many more offspring than the environment can support. Explain.
Which statement best explains the process of subduction? (1 point) O Magma rises through the cracks in a solid rock plate. O An oceanic plate covers a continental plate. O A denser plate pushes down under a lighter plate. O One plates slides past another plate horizontally.
The correct answer choice from the above statement best explains the process of subduction is:
An oceanic plate covers a continental plate
Option a is the correct answer choice
What is subduction?Subduction can simply be defined as a kind of geological process or recycling which occurs at a convergent tectonic plate boundaries or where two tectonic plates come crashing together.
So therefore, the correct answer choice from the above statement best explains the process of subduction is:
An oceanic plate covers a continental plate
Option a is the correct answer
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A denser plate pushes down under a lighter plate.
Eukaryotic gene regulation takes place through the use of RNA-
binding proteins called ________
and
short regions of DNA that help position RNA polymerase called
_________.
At the organism level, ________.
control the differentiation and development of cells during
embryonic development.
Answer:
Hi your answers would be transcription factors, TATA boxes, and homeotic genes
Eukaryotic gene regulation takes place through the use of RNA- binding proteins called transcription factors and short regions of DNA that help position RNA polymerase called TATA boxes.
At the organism level, homeotic genes control the differentiation and development of cells during embryonic development.
Transcription factor:Transcription factors are proteins involved in the process of converting, or transcribing, DNA into RNA. Transcription factors include a wide number of proteins, excluding RNA polymerase, that initiate and regulate the transcription of genes. Regulation of transcription is the most common form of gene control.
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What Objects Are Found In The Solar System
Answer:
Our solar system consists of our star, the Sun, and everything bound to it by gravity – the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; dwarf planets such as Pluto; dozens of moons; and millions of asteroids, comets, and meteoroids.
How might the release of heavy metals into the environment be factored into the costs of using coal as an energy source?
Answer: The release of heavy metal into the enviroment could possibly be dangerous becasue of pollution.
Explanation:
Pollution can harm some factories in which the energy could stop as the metals could mix into the coal and not continue with the process and could stop the production. Hope this was helpful!
The release of heavy metal into the environment could possibly be dangerous because of pollution be factored into the costs of using coal as an energy source
What are the types of energy ?The energy can be defined as ability to work or produce action and / or movement and manifests itself in many different ways, such as body movement, heat, electricity, etc.
The different types of energy include Kinetic energy which is associated with the movement of bodies. Potential energy which is stored by virtue of a body's position relative to its surface is also called gravitational potential energy.
Thermal Energy or Heat can be defined as the energy associated with the kinetic energy of the molecules that make up an element, it can be manifested if there is a temperature difference between two bodies.
Chemical energy released or formed from chemical reactions, Solar energy from sunlight. This form of energy is used to generate electricity through photovoltaic plates, for example.
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Which ONE of the generative characteristics would you expect veterans of World War II to
share with the survivors? b. Why?
The characteristic that both veterans of World War II and survivors might possess, which could be described as resilience.
What is Resilience?Resilience involves the ability to spring back and recover from taxing and traumatic situations.
The aforementioned war was an enormous international conflict that imposed colossal physical as well as mental pressure upon military soldiers who fought in it.
Also, civilians who had survived the aftermath of the war also experienced incredibly challenging predicaments. For example, those who served in WWII witnessed warfare firsthand with comrades lost, severe conditions exposed, while "invisible" wartime casualties - such as civilian survivors - lived through extensive bombings, displacement and grief due to their own losses.
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9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?
In 1668 Francesco Redi did a series of experiments on spontaneous generation. He began by putting similar pieces of meat into eight identical jars. Four jars were left open to the air, and four were sealed. He then did the same experiment with one variation: instead of sealing four of the jars completely, he covered them with gauze (the gauze will exclude the flies while allowing the meat to be exposed to air). In both experiments, he monitored the jars and recorded whether or not maggots (young flies) appeared in the meat.
Refer to the paragraph on Redi's experiments. In both experiments, fies appeared in all of the open jars and only in the open jars. Which one of the following statements is correct?
A. The experiment was inconclusive because it did not nun long enough
B. The experiment supports the hypothesis that spontaneous generation occurs in rotting meat.
C. The expertment supports the hwpothesis that maggots arise only from eggs laid by adult flhes
D. The experiment was inconclusive because Redi used only one kind of meat
Answer:
The experiment supports the hypothesis that maggots arise only from eggs laid by adult flies; that is only from reproduction and development.
Explanation:
The objective of this experimental set up by Francesco Radi was to demonstrate the concept of spontaneous generation. He concluded that, Maggots are not spontaneous generated from rotten meats, rather they are products of eggs laid by houseflies who visited the rotten meat to lay eggs. The maggots (larva) are products of complete metamorphosis, from egg to larva to pupa and adult. This is an indication that, new organisms are not formed form spontaneously, but are products of well-defined process of reproduction and development which in this case is a complete metamorphosis.
Based on this premise he concluded that, if maggots were products of laid eggs, then they should appear only when rotten meat is exposed to open air.However,if they are f products of spontaneous generation they should appear irrespective of the meat exposure to air or not.