What type of evidence of evolution is pictured?
DOS
35
A vestigial structures
B homologous structures
embryology
D) DNA studies

The part of the atom that carries a negative charge is the [tex]\sf\purple{electron}[/tex], and the part that carries a positive charge is the [tex]\sf\pink{proton}[/tex].

D. electron; proton ✅

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

Answer:

[tex]C(t) = C_oe^{-kt}[/tex]

Explanation:

From the given information:

At any given time (t), let c(t) represent the concentration of the drug present in bloodstream.

Deriving the equation:

[tex]\dfrac{dC}{dt}[/tex] decrease proportionally to Concentration C

i.e

[tex]\dfrac{dc}{dt} \alpha - C[/tex]

[tex]\dfrac{dc}{dt} = -k C[/tex]

[tex]\dfrac{dc}{c} = -k dt[/tex]

[tex]\int \dfrac{dc}{c} = -k \int dt[/tex]

㏑(C) = -kt + λ

where,

λ is the integration constant.

Integrating at t = 0, concentration of blood = Co g/mL

C(0) = Co

㏑(C₀) = 0 + λ

λ = ㏑(C₀)

From ㏑(C) = -kt + λ

㏑(C) = -kt + ㏑C₀

㏑(C)  - ㏑C₀ =  -kt

[tex]\dfrac{C}{C_o} = e^{-kt}[/tex]

[tex]C(t) = C_oe^{-kt}[/tex]

∴

The concentration of drug in blood at any time t is:

[tex]C(t) = C_oe^{-kt}[/tex]

Answer: Its True

Explanation: Cows and othere animals burps acctually have a green house gas called methane that is acctually bad for the envirment.

Respuesta: Energía eólica.

Explicación: La energía eólica o las cosas que utilizan energía eólica, como las turbinas eólicas, no liberan emisiones que puedan contaminar el aire o el agua. Por tanto, una fuente de energía no contaminante.

Espero que esto ayude, buena suerte! :)

Answer:

Tonicity is the relative amount of solutes that is dissolved in solution which determine the direction and level of diffusion.

Explanation:

Tonicity is the relative amount of solutes that is dissolved in solution which determine the direction and level of diffusion. There are three types of tonicity i.e. hypertonic, hypotonic and isotonic solution. If a cell is placed in a hypertonic solution, water will leave the cell, and the cell will shrink due to more solute in the external environment. In an isotonic environment, there is no water movement occurs, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell. due to lower amount of water present inside the cell.

Answer:

Enzymes catalyze a reaction which in presence of a catalyst proceeds the reaction faster. Inorganic catalysts promote a chemical reaction between many different reactants. Enzymes are proteinaceous in nature whereas inorganic catalysts are not proteinaceous in nature.

Explanation:

Answer:

The answer is D, a nucleotide

Explanation:

Answer:

A carbohydrate or (carb)

Explanation:

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Solution :

The following statements regarding the relationship between the  mitochondrial hydrogen ion concentration and energy storage in the form of ATP during the process of oxidative phosphorylation are :

ACCURATE :

a. Hydrogen ions cannot freely pass through the inner mitochondrial membrane.

b. H+ concentration is lower in the mitochondrial matrix than in the intermembrane space.

INACCURATE :

c. Energy is generated as a result of the difference in hydrogen ion concentration between the mitochondrial matrix and the cytoplasm.

d. ATP synthase uses energy from ATP to move H + into the mitochondrial matrix.

Answer:

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

Explanation:

Answer:

The main function of cellular respiration is to synthesize biochemical energy. Cellular respiration is essential to both eukaryotic and prokaryotic cells because this biochemical energy is produced to fuel many metabolic processes, such as biosynthesis, locomotion, and transportation of molecules across membranes.

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Answer:

Yes

Explanation:

Unless they have a permit to inhabit endangered species. They shouldn't be caring for a endangered species, because they could be doing something to hurt it even if they don't mean to. By law they do confiscate them unless you have a permit.

Answer:

c

Explanation:

Answer:

I think it is a negative result.

Explanation:

Answer:

Teori adalah suatu pendapat bagaimana dan kenapa sebuah fakta terjadi. (Macionis, 1997:15). Sedangkan Scupin dan De Corse (1995)mendefinisikan teori adalah kumpulan hipotesis yang tidak berhubungan yang menawarkan penjelasan secara umum untuk fenomena natural atau sosial. Salah satu teori Antropologi adalah fungsionalisme.

Teori fungsionalisme adalah teori dominan dalam antropologi. Teori ini memandang budaya sebagai satu kesatuan, dan mencoba untuk menjelaskan bagaimana hubungan antara bagian-bagian masyarakat yang tercipta dan bagaimana bagian ini fungsional (bermakan memiliki konsekuensi yang menguntungkan pada individu dan masyarakat) dan disfungsional (bermakna memiliki konsekuensi negatif). Teori ini memandang masyarakat sebagai sistem yang kompleks yang mana bagian tersebut bekerja bersama untuk mempromosikan solidaritas dan stabilitas; ini menandakan bahwa kehidupan sosia kita dituntun berdasar pada struktur sosial, yang pola perilaku sosialnya secara relatif stabil (Macionis, 1997)

Seluruh struktur sosial berkntribusi pada operasi masyarakat. Dua antropolog inggris terkemuka Radcliff Brown dan Bronslaw Malinowski, menggambarkan dua standar teori: Struktural fungsionalisme, yang menekankan pada keunggulan dari masyarakat dan menyusun para individu, dan bagaimana berbagai macam elemenfungsi struktur sosial untuk memelihara permintaan sosial dan keseimbangan. Dan Psikologi strukturalisme, yang mana menekankan pada kbutuhan individual untuk bertemu dengan masyarakat.

Kelemahan teori fungsional adalah gagalnya menjelaskan kenapa masyarakat itu berbeda atau justru memiliki kesamaan. Ontropolog fungsionalisme menganggap dunia tertib, memberi sedikit perhatian atau bahkan tidak memberi perhatian pada kompetisi dan konflik (Howard dan Dunaif-Hattis, 1992). Teori ini tidak berhubungan dengan sejarah, mengabaikan proses sejarah. (Scupin dan De Corse, 1995) teori ini juga tidak dapat menjelaskan perubahan sosial dan budaya, sebagaimana ia dulu memandang masyarakat sebagai sesuatu yang stabil dan tetap. meskipun memiliki kelemahan, teori fungsionalisme mempengaruhi perjanjian besar penelitian empirik dalam antropologi.

Explanation:

Answer:

Illegal Dumping has gotten out of hand.  According to the Los Angeles County Public Works, “People usually dump illegally to avoid collection and disposal fees, or because they believe proper disposal is just ‘too much trouble’.”   This is very unfortunate for our communities who receive the negative consequences of higher taxes for cleanup, environmental hazards, and a breeding ground for rats.

The cost of a one-time cleanup and detoxing of an area can cost thousands of dollars.  But to leave the mess is just not an option.  The best option is to stop the illegal dumping before it happens, preventing the cost of cleanup, preventing the chemicals and toxins from entering the ground water, and preventing the rats and mosquitoes from breeding.  The best areas to live are communities that care about their community!  So, what can a community do to prevent illegal dumping?

Here are some key points to help deter illegal dumping:

Educate the public through the schools and through community awareness groups about the costs, chemical hazards and dangers incurred by illegal dumping

Create safe, public-friendly waste disposal options and advertise them

Create laws that impose stiff fines for the perpetrators and advertise these stiff fines

Use Illegal Dumping Cameras to catch the perpetrators in the act

Use Social Media to ask the public to identify the perpetrators

Follow through with quick clean up

These steps will invite the citizens to be involved and help deter the criminal activity of illegal dumping within your community.

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Answer:

Radius of circle = 40 cm (Approx.)

Explanation:

Given:

Angle subtended by a section = 100°

Perimeter of the sector = 150cm

Find:

Radius of circle

Computation:

Perimeter of the sector = 2[Radius of circle] + Length or arc

150 = 2[r] + [θ/360][2πr]

150 = 2[r] + [100/360][2(3.14)r]

150 = 2[r] + [0.277][2(3.14)r]

150 = 2[r] + 1.74r

150 = 3.74r

r = 40 cm (Approx.)

Radius of circle = 40 cm (Approx.)

Answer:

Clouds form when air reaches its dew point, the temperature when the air is saturated. This can happen in two ways. First, the air temperature can stay the same while the humidity increases. This is common in locations that are warm and humid.

Explanation:

Answer: The moisture in the cloud affects the weather.

Explanation:

thats why

Answer: Ecosystem

Explanation: This image shows multiple species interacting with their environment: human and rabbit within waterfall and tree.

The level of biological organization that is illustrated by the image is called Ecosystem.

An ecosystem is defined as a self supportiung unit that is made up of a living part (biotic factors) like plants and animals; and non-living part (abiotic factors) like water, soil, air.

In an ecosystem, the biotic community includes population of:

The non-living part of an ecosystem is its abiotic component. this consist of:

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Answer:

research question: how do different humidity levels affect the heights of different types of trees

independent variable: humidity level

dependent variable: tree height

constants: temperature, light, duration of time

control group: tree left outside in normal conditions

Explanation:

whats with the dots ._.

Answer:

Egyptians

Explanation:

The earliest of roots of science, which included medicine, can be traced to ancient Egypt and Mesopotamia in around 3000 to 1200 BCE.[14][15] Their contributions later entered and shaped Greek natural philosophy of classical antiquity

Answer:

Between 100,000 and 150,000 light-years

Explanation:

According to BBC, "the Milky Way Galaxy is probably between 100,000 and 150,000 light-years across"

Answer:

A zygote is D. The first cell with DNA from both parents in it’s nucleus.

Explanation:

A zygote is the unison of a sperm and an egg cell as to where the genetic information is combined in the fusion of the two parents haploid cells. Therefore it would be the first cell that contains DNA in the nucleus from both parents.

I hope this helps! :D

Answer:

jellyfish, reptiles, mammals

Explanation:

I took a test on edg in 2021

The lists in the correct order of evolutionary history is jellyfish, reptiles, mammals.

This is the process which involves the modification of structures in

organisms as a result of natural selection thereby making them more fit in

the environment.

The jellyfish has less complex and specialized and mammals has the most

which is why option D is the most appropriate.

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Answer:

A. 1000

Explanation:

The Richter scale is a scale of numbers used to measure the magnitude of an earthquake, which is based on the size of its seismic waves. This scale indicates a number to quantify the total seismic energy released by an​ earthquake. The Richter magnitude scale is a base-10 logarithmic scale, thereby a difference of one (1) point in the scale of magnitude corresponds to a 10-fold increase in amplitude. For example, based on the Richter scale, a magnitude-8 earthquake is 100 times greater than a magnitude-6 and 1000 times greater in amplitude than a magnitude-5.

Answer:

A) The loop did not cross into quadrant 1 when streaking quadrant 2

Explanation:

The streak for isolation technique is a method used to get isolated bacterial colonies. This technique consists of, in a petri dish with culture medium, where, with the help of an inoculation loop, the bacteria are scratched on one side of the dish. This side is called the first quadrant. This inoculation loop must then cross with the first quadrant and be dragged to the second quadrant, where new lines must be made. This allows a part of the bacteria from the first quadrant to be carried over to the second. The inoculation loop must cross the second quadrant again to inoculate the third quadrant, and so on.

In this case, we can see that for bacterial colonies to grow in all quadrants, it is essential that the loop crosses in the first quadrant to cross out the second quadrant. If not, only the first quadrant will have bacterial colonies.

Answer:

A) The loop did not cross into quadrant 1 when streaking quadrant 2

Explanation:

There are many different techniques to isolate bacteria populations. Using solid media such as agar, you can perform the streak for isolation technique.

What you want to do by using this technique is to get an isolated colony of the bacteria of interest. And to get it, you need to dilute a sample or inoculum of bacteria as much as possible by streaking it. Every time you do it, you take fewer amounts of cells from the original sample, separating them each time more, to the point of having only one single cell apart by a few millimeters from another cell. The isolated cell divides and forms a new pure colony.

So basically, you need to imaginary divide the agar plate into four quadrants.

Answer:Club mosses are low evergreen herbs with needlelike or scalelike leaves. Many species have conelike clusters of small leaves (strobili), each with a kidney-shaped spore capsule at its base. The plants are homosporous, meaning they produce just one kind of spore

Explanation:Although they lack true veins, many species of mosses have long narrow cells in their stems, the midribs of their leaves, and their rhizoids (root-like plant tissue) that can be considered evolutionary precursors to true veins. Vascular plants with true veins include the clubmosses, ferns, and flowering plants.

Answer:

 C. To evaluate whether the Bt toxin is produced

Explanation:

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To determine whether the organism will cause an allergic reaction.

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