Which of the following statements describes surfactant?

Answer:

Because sound waves can also create energy.....waves also create energy so it's considered because it can be used in machines

Explanation:

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The sound waves are considered a type of mechanical energy as sound waves transfer energy by the motion of particles. The correct option is C.

Mechanical energy (kinetic energy or potential energy) is the energy of a moving object or the energy stored in objects due to their position.

Mechanical energy is another source of renewable energy. Many types of renewable energy rely on mechanical energy to generate or convert energy.

An object's mechanical energy can be the result of its motion (i.e., kinetic energy) or its stored energy of position (i.e., potential energy).

The sum of potential and kinetic energy equals the total amount of mechanical energy.

Sound waves are a type of mechanical energy because they transfer energy through particle motion.

Thus, the correct option is C.

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Your question seems incomplete, the missing options are:

Answer:

there are 8 main characteristics

Explanation:

1. hair and fur

2. mammary glands

3. single boned lower jaw

4. one time tooth replacement

5. three bones in middle ear

6. warm blooded metabolism

7. diaphragm

8. four chambered heart

Answer:Bryophytes are called amphibians of the plant kingdom because these plants though live in soil but they need water for sexual reproduction.

Explanation:

Human forelimbs is used for a variety of functions, such as for eating.

Similarities: They are all made from the same basic anatomical structure classified as homologous structures.

They all have this structure inherited from a common ancestor.

Answer:

DNA

Explanation:

Answer:

hi you wasted one of the answers i had for my question so im returning the favor :)

Explanation:

Answer:

Like plants and algae, animals use food to produce different kinds of substances after they eat it. Animals use these substances for energy. They can turn sugary food into a starch called glycogen and store it in the liver, where it is ready for use when needed.

Explanation:

pls Mark brainlist

Answer:

a

Explanation:

Answer:

A

Explanation:

if u block your cookies for brainly you get unlimited questions and no ADs but u cant comment. theres a YT video bout it.

Answer:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Explanation:

Explanation:

during fertilisation the sperms are drawn up by a suction through the cervix into the uterus where they swim upto the oviduct using their tails although the sperms are millions only one will fertilise the ovum. as the ovum moves down the oviduct, it releases chemical substances which have to be neutralised by those produced by the acrosome before the sperm penetrates the ovum. when the sperm comes into contact with the egg the acrosome bursts open and releases the lytic enzymes which dissolve the egg membranes. Then the acrosome then turns inside out forming a fine filament that is used to penetrate the egg. Hence the head of the sperm enters the ovum, the tail is left outside the egg. the vitelline membrane undergoes a change which stops any other sperm from entering the ovum. once in the cytoplasm the head bursts to release the male nucleus then fuses with the female nucleus to form a diploid zygote

Answer:

Mineral crystals form in many different shapes and sizes. A mineral is made up of atoms and molecules. As the atoms and molecules combine, they form a particular pattern. ... The final shape of the mineral reflects the original atomic shape.

Explanation:

Answer:

The thickness

Explanation:

The minerals could be thinner or thicker depending on where they come from. :) hope this helped. Have a good day!

Answer:

some examples are in a lake, all the stray cats in a city, or all the evergreen trees in a forest. Remember, limiting factors can affect the carrying capacity. Different limiting factors, such as natural disasters or competition, can cause a population size to decrease!

Answer:

Biologically diverse communities are also more likely to contain species that confer resilience to that ecosystem because as a community accumulates species, there is a higher chance of any one of them having traits that enable them to adapt to a changing environment.

Explanation:

Hope it helpsssss!!1

Marke mr brainlist plzzzzzzzzzzzzzzz

Answer:

Explanation:

The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. Connective tissues can have various levels of vascularity.

I hope this helps and if not I'm truly sorry

The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.

All other types of tissues in the body are supported by connective tissue, which joins or divides them. Like all tissue types, it is made up of cells encased in a space of liquid known as the extracellular matrix (ECM).

In contrast to other forms, connective tissue's cells are loosely rather than densely packed within the ECM.

The three components of connective tissue are cells, ground substance and fibers. Ground substance and fibers make up the extracellular matrix (ECM).

The primary cell of connective tissue is the fibroblast. Its function is to produce and maintain the ECM of connective tissue. Besides fibroblasts, several other cell types are present.

Therefore, The Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body.

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Answer:

B

Explanation:

The result of meiosis is four different daughter cells.

Meiosis is a type of reductional cell division in which a parental cell divides twice to generate four daughter cells.

In conclusion, the result of meiosis is four different daughter cells.

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Answer:

write the procedure in the passive voice (reporting fashion )

Answer:

Explanation:

question 1

the resulting imbalance between incoming solar radiation also outgoing thermal radiation most likely causes the earth to heat up over the next 10 years.

question 2

much like a conveyor belt, transporting warm water and precipitation from the equator making the cold water from the poled back to tropics

question 3

greenhouse gasses trap more and more energy from the sun, oceans are absorbing the heat at a slower rate.

question 4

climate change due to human activity had a direct impact on marine species

1. Solar radiation drives climate by influencing temperature and weather patterns.

2. Ocean currents distribute heat, affecting regional climate and weather conditions.

3. Climate change causes sea-level rise, ocean acidification, altered currents, and disrupted coastlines.

4. Climate change harms marine biodiversity through temperature shifts, acidification, and habitat disruption.

1. Solar radiation plays a crucial role in driving Earth's climate system. It determines the amount of energy that reaches the Earth's surface, influencing temperature patterns, atmospheric circulation, and the formation of weather systems. Changes in solar radiation can directly impact climate, leading to variations in temperature and weather patterns.

2. Ocean currents have a significant influence on climate. They distribute heat from the tropics to higher latitudes, affecting regional temperature patterns. For example, the Gulf Stream carries warm water from the tropics to the North Atlantic, moderating temperatures in Western Europe. Changes in ocean currents can lead to shifts in climate patterns and weather conditions.

3. Climate change has profound effects on the ocean. Rising temperatures cause thermal expansion, contributing to sea-level rise. Increased carbon dioxide emissions also lead to ocean acidification, which negatively impacts marine ecosystems and organisms like coral reefs and shellfish. Climate change can disrupt ocean circulation and alter precipitation patterns, affecting ocean currents and coastal areas.

4. Climate change poses significant threats to marine biodiversity. Rising sea temperatures and ocean acidification harm marine species, particularly those reliant on specific temperature and pH conditions. Coral bleaching events, driven by climate change, can devastate coral reef ecosystems. Changes in climate can also disrupt food chains and habitats, leading to biodiversity loss in marine ecosystems.

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The appropriate question is:

1. How does solar radiation affect climate?

2. How do the ocean currents affect climate?

3. How does climate change affect the ocean?

4. How does climate change affect the biodiversity of marine ecosystems?

Answer:

the external stimulas of danger

Explanation:

The flight or flight is the natrual intinct when in a dangerous situation, and is everyones go to response

Answer:

c

Explanation:

Answer:

Albert Schatz

Alexander Fleming

Alice Catherine Evans

Annie Chang

Antonie Van Leeuwenhoek

Carl Woese

Carlo Urbani

Carlos Juan Finlay

Carmen Sanchez

Charles Henry Nicolle

Claire Fraser

Dmitri Ivanowski

Edward Jenner

Elizabeth Bugie

Ferdinand J. Cohn

Fredrick Sanger

George Hirst

Giralamo Fracostoro

Gregory C.B. van Neil

Hans Christian J. Gram

Harold Amos

Hattie Alexander

Howard Ricketts

Ignaz Semmelweis

Ilya Ilich Metchnikoff

Jennifer Doudna

John Snow

John Tyndall

Joseph Lister

Julius Richard Petri

Kary Mullis

Kiyoshi Shiga

Louis Pasteur

Margret Pittman

Martha Chase

Martinus Beijerinck

Max Theiler

Paul Ehrlich

Rebecca Craighill Lancefield

Robert Gallo

Ronald Ross

Ruth Ella Moore

Salvador Luria

Selman Waksman

Sergei Winogradsky

Shibasaburo Kitasato

Stanley Cohen

Thomas Brock

Walter Reed

Wendell Stanley

William Augustus Hinton

Ernest Everett

Answer:

1.

1) All living organisms are composed of one or more cells.

2)The cell is the basic unit of structure and organisation in organisms.

3) Cells arise from pre-existing cells.

2. The first observations of bacteria and protozoa. His extensive research on the growth of small animals such as fleas, mussels, and eels helped disprove the theory of spontaneous generation of life.

3. law of elasticity (Hooke's law), for his first use of the word cell in the sense of a basic unit of organisms (describing the microscopic cavities in cork), and for his studies of microscopic fossils, which made him an early proponent of a theory 

4. His discovery of the nucleus and its role helped to put together the cell theory, which states that all living organisms are composed of cells, and cells come from pre-existing cells. 

5. He published his findings and called the process he saw “binary fission”. He concluded that all plant tissues are composed of cells and that an embryonic plant arose from a single cell. He declared that the cell is the basic building block of all plant matter.

6. Schwann demonstrated the same fact for animal tissues, and in 1839 concluded that all tissues are made up of cells: this laid the foundations for the cell theory.

7. that the sperm and egg were composed of cells and that humans are formed of cells from beginning to end.

8. In 1855, he further developed his ideas by publishing his famous aphorism omnis cellula e cellula which became a part of the foundation for cell theory. Virchow's theory stated that just as animals are unable to arise without previously existing animals, cells are unable to arise without previously existing cells.

9. Pasteur's experiment showed that microbes cannot arise from nonliving materials under the conditions that existed on Earth during his lifetime. The experiment had to do with Pasteur adding nutrient broth to flasks, bent the necks of the flasks into S shapes, and then boiled the broth to kill any existing microbes.

10. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.

Explanation:

Hope thise helped.

Answer:

ice

Explanation:

bc ice changes  a solid  to a liquid when it melts

Answer: peat moss

Explanation:

Answer:

Cellular respiration increases as you increase you exercise intensity. Cellular respiration includes the reactions in the cells of your body when they convert the food you eat into a molecule of energy in a form your cells can use. This energy is called adenosine triphosphate, or ATP.

Answer:

1. Chloroplast

2. 38 molecules of ATP

3. orange-red and violet-blue

4. There are half as many chromosomes in egg cells.

Explanation:

1. According to the image 1 in this question, the process of PHOTOSYNTHESIS is being described. Photosynthesis is the process whereby plant cells synthesize their food (sugar) in the presence of sunlight. CO2 and water are used as reactants, while O2 gas is released as shown in the image as gas bubbles. This unique process of photosynthesis occurs in the CHLOROPLAST organelle.

2. Cellular respiration is the way through which living organisms obtain usable energy for metabolic activities. It is the process of breaking down food substances in a series of steps. Cellular respiration occurs in three major stages viz: glycolysis, Krebs cycle and oxidative phosphorylation. Glycolysis produces pyruvate, which may enter the mitochondria for the next stages in the presence of oxygen to yield 38 molecules of ATP.

3. Image 2 shows the absorption spectrum of chlorophyll pigment. As depicted in the image, the highest absorption spectrum of the photosynthetic pigment is at the "orange-red and violet-blue" wavelength. This connotes that the energy used in photosynthesis is most likely obtained from those regions of the spectrum.

4. Meiosis is the process through which gametes are formed. In the process of meiosis, each of the gametes will contain half of the chromosome number as the parent cell. This means that the egg cell (female gamete) produced by a female will contain half as many chromosomes than the somatic or body cell that undergoes the division.

Cellular respiration is the process through which food is broken down to yield energy. It takes place in every living entity.

The correct answers are:

1. Chloroplast

2. 38 molecules of ATP

3. orange-red and violet-blue

4. There are half as many chromosomes in egg cells.

The reasons for the following are:

1. In the first image, photosynthesis is shown. It is the process of producing food in the presence of light and carbon dioxide to give out oxygen. Carbon dioxide and water are reactants, which in the presence of sunlight react and yield oxygen as a byproduct. In the image, the oxygen is given out as bubbles.

2. Cellular respiration is the process occurring in every living organism. It is a process through which organisms obtain energy by breaking down food substances. Cellular respiration involves glycolysis, Kreb's cycle, and oxidative phosphorylation to yield energy in the form of ATP.

3. Image 2 represents the absorption spectra of the chlorophyll pigment. The photosynthetic pigment has the highest absorbance at the orange-red and violet-blue wavelength. This explains that energy required to carry out photosynthesis is obtained from this region of light.

4. Meiosis is a reduction division, in which the number of chromosomes is halved from the parent to daughter cells. The parental gametes consist of half the number of chromosomes, which then fuse to form a diploid zygote. The somatic cells undergo mitotic division, in which the number of chromosomes in the parent cells is similar to the daughter cells.

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Answer:

Please find the explanation to this question below

Explanation:

The ATP cycle is the series of reactions involving glycolysis, Krebs cycle and oxidative phosphorylation that produces/synthesizes ATP in living cells. These processes collectively is called CELLULAR RESPIRATION. Glycolysis produces 2ATP molecules, Krebs cycle produces 2ATP while the electron transport chain (oxidative phosphorylation) produces 34ATP molecules.

This cycle of ATP as explained above is an important frequent event in cells because all organisms need energy to carry out their metabolic activities. ATP is the energy-carrying molecule that stores and releases energy for use by the cells, hence, it needs to be produced on a frequent basis.

ATP can be likened to a charged battery ready to release its stored energy. The energy is stored in the phosphate bonds that makes up its structure. When ATP releases its energy, it becomes ADP (Adenosine diphosphate). However, ADP is a reactant in the ATP cycle, which is phosphorylated with an inorganic phosphate (Pi) and catalyzes by ATP synthase to form ATP.

Answer:

Every organism needs nutrients to build tissues and carry out life functions. Like water, nutrients pass through organisms and the environment through biogeochemical cycles. ... If ample sunlight and water are available, the primary productivity of an ecosystem may be limited by the availability of nutrients.

Explanation:

Nutrient availability is directly proportional to primary productivity.

In an ecosystem, the plants are the primary producers. They are able to trap energy directly from the sun and use it combine water and carbon dioxide in the presence of nutrients.

These nutrients are particularly important in the functioning of these primary producers. The more the available nutrients, the higher the primary productivity in an ecosystem and vice versa.

Hence, there is a direct relationship between nutrient availability relate to the primary productivity of an ecosystem.

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Answer:

because it's not included as a living thing until it has entered and organism that is living

Explanation:

Answer:

Viruses are not living things.

Explanation:

Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.

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Answer: The answer is C hope it’s helps  

Explanation:In oceanography, a gyre is any large system of circulating ocean currents, particularly those involved with large wind movements. Gyres are caused by the Coriolis effect; planetary vorticity, horizontal friction and vertical friction determine the circulatory patterns from the wind stress cur

Answer:

thick and infertile

Explanation:

its cold