which organ of the body produces the fluid know as bile?
A. liver
B. pancreas
C. gallbladder
D. kidney​

Energy is transferred from one trophic level in a food chain to another. However, not all the energy available at a trophic level is transferred to the next.

Only about 10% of the energy in the lower trophic level gets to the immediate higher trophic level and the rest is lost as metabolic heat.

Thus, if a food chain starts with 10,000 grams of phytoplankton, the quantity that will get to the highest trophic level would depend on the number of intermediate trophic levels in between the lowest and the highest.

For every step the energy is transferred up the trophic level in the food chain, 90% of it is lost.

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Answer:

Their own food materials through photosynthesis by using sunlight, water and carbon dioxide. They also require other nutrients for growth and survival such as nitrogen (NOx) and phosphorus (POx).

Explanation:

pretty sure of it

Shrimps  get  the matter and energy by eating algae, dead and living plants, worms, fish and any decaying organic matter.

Shrimps are scavengers.

When they are in the larval phase, they eat anything floating in the water, most likely plankton.

When they grow, they eat algae, any decaying organic material of plants, fish, even other dead shrimps.

This is how shrimps get organic matter and survive in the ecosphere.

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Answer:

maybe its c

Explanation:

According to the research, the correct answer is Option C. The earliest cells likely heterotrophs and not autotrophs because there were low levels of carbon dioxide in the atmosphere.

They are those that feed on other organisms since they cannot take an inorganic substance and create organic matter for themselves.

In this sense, this characteristic of their nutrition makes them always depend on another living being for their subsistence since in the extreme conditions of the atmosphere in formation, only these simple organisms could obtain energy, nitrogen and carbon from feeding on other living beings.

Therefore, we can conclude that according to the research, Heterotrophs do not have an independent food production system.

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Answer

some advantages of nuclear fission as a source of energy include;

Cleaner energy source than fossil fuels

Low amounts of fuels is required to generate energy

Can last longer periods of time

Answer:

prokaryotic organisms

Explanation:

Archaea, (domain Archaea), any of a group of single-celled prokaryotic organisms (that is, organisms whose cells lack a defined nucleus) that have distinct molecular characteristics separating them from bacteria

To check if the point (5, 6) is the solution to the linear system of equations, you would substitute 5 in for x and 6 in for y in both of the equations to see if both equations are true. (Option D)

A system of linear equations (or linear system) is a collection of one or more linear equations involving the same variables in mathematics.

A linear system is a mathematical model of a system that is based on the usage of a linear operator in systems theory. Linear systems often have considerably simpler characteristics and properties than nonlinear systems.

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Answer:

N-ribose

Explanation:

Answer:

C. The atom determines the chemical property of an element.

Explanation:

hope this helps!

The atom determines the chemical property of an element. Therefore, option (C) is correct.

In the 19th century, it was understood that atoms determined the chemical properties of elements. Various investigations and theories proposed by scientists such as John Dalton, Dmitri Mendeleev, and J.J. Thomson led to the development of this understanding.

They observed that various elements exhibited distinct chemical behaviours and properties, which they attributed to the atoms' distinct structure and composition. This knowledge contributed to the development of atomic theory in the nineteenth century by laying the groundwork for the periodic table.

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The primary consumers in the food chain are the organisms that eat the producers, which in this case are the brittlebushes. The primary consumers are the pallid-winged grasshoppers.

The other organisms in the food chain are secondary consumers (grasshopper mouse), tertiary consumers (red-tailed hawk), and apex predators (western diamondback rattlesnake).

Here is a diagram of the food chain with the primary consumers highlighted in green:

brittlebush (producer)

----------------------->

pallid-winged grasshopper (primary consumer)

----------------------->

grasshopper mouse (secondary consumer)

----------------------->

red-tailed hawk (tertiary consumer)

----------------------->

western diamondback rattlesnake (apex predator)

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Answer:

The interaction of heredity and the environment works to shape who children are and who they will become. The complex interaction of nature and nurture does not just occur at certain moments or at certain periods of time it is persistent and lifelong.

Answer:

B.

Explanation:

It has a huge impact on the environment

It is being emitted in large amounts

And if we cut our carbon emissions in half it would delay the risk of raising the global temperature of 1.5 degrees Celsius but half of it would still pumped into the atmosphere along with the carbon dioxide already in the atmosphere.

But it is a greenhouse gas because it helps trap the heat remaining in Earth's atmosphere which is why the Earth is warming.

CO2 is a greenhouse gas.

what are greenhouse gases?

Greenhouse gases are gases in the atmosphere that affect the energy balance of the planet. The greenhouse effect is caused by them. Carbon dioxide (CO2), methane, and nitrous oxide, the most well-known greenhouse gases, can all be present in low concentrations in the environment.

The greenhouse gases in the atmosphere trap heat and warm the earth.

Carbon dioxide, methane, nitrous oxide, and water vapor (all of which exist naturally) are the principal greenhouse gases, as are fluorinated gases (which are synthetic).

Carbon dioxide (CO2) is released into the atmosphere as a result of the combustion of fossil fuels (coal, natural gas, and oil), solid waste, trees, and other biological materials, as well as chemical processes (e.g., manufacture of cement). As part of the biological carbon cycle, carbon dioxide is absorbed by plants and released from the atmosphere.

hence, CO2 is a greenhouse gas.

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Answer:

the probability to have a 4 toed baby is 0% chance and the probability for a normal toed baby is 100%

Explanation:

The speed at which molecules diffuse over dialysis tubing can be influenced and either slowed down or sped up.

In general, smaller molecules disperse faster than larger ones. The diffusion rate would be slower if the molecules attempting to pass through the dialysis tube were larger in size. On the other hand, smaller molecules will disperse more quickly.

Diffusion is greatly influenced by the concentration differential between the two sides of the dialysis tube. Diffusion will happen more quickly if there is a steep concentration gradient (a big variation in concentration). Diffusion will move more slowly if the gradient of concentration is small.

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About 25% of the global population does not have access to adequate sanitation, which can lead to waterborne diseases and further water-related health issues.

65% of the human body is made up of water.

About 71% of the Earth's surface is covered in water, but only 2.5% of that is freshwater.

Nearly 1 billion people, or about 9% of the global population, lack access to clean drinking water.

Approximately 50% of the world's population lives in areas prone to water scarcity.

25% of the global population does not have access to adequate sanitation, which can lead to waterborne diseases and further water-related health issues.

Overall, access to clean water and sustainable water management are critical for human health and well-being, as well as environmental sustainability.

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The type of bond formation where electrons are moved is called an D. Ionic bond.

After two or more atoms lose or receive electrons to create an ion, an ionic bond may develop. Metals that are losing electrons and nonmetals that are gaining electrons form ionic bonds. Ion bonds are formed when ions with opposing charges are drawn to one another.

The entire transfer of valence electron(s) between atoms is referred to as an ionic bond. It is a kind of chemical connection that produces two ions with opposing charges.

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Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.

Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.

In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.

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Answer:

ghewbb your twalkings abotur I deont inderstaen yeigd sayidbfg?

Raincoats are made up of synthetic polymers such as nylon and polyester.

Nowadays raincoats are usually made from waterproof, breathable materials like Gore-Tex, Tyvek, and nylon with a DWR coating. These materials and membranes permit the water vapor to pass through it.

Leather shoes are made up of natural polymer.

A tough, flexible, and long-lasting substance called leather is made by chemically treating animal hides. Cow and calf leather are the most prevalent varieties of leather, though it can come from either cows or calves.

Our main focus will be cow leather because it is the most widely utilized kind of leather in the production of footwear and is offered in a wide range of styles, grades, and price ranges.

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Answer:

E. None of the above (all are effected)

Explanation:

A nucleotide may be defined as the basic building block of the nucleic acid. DNA and RNA are the polymers that are made up of long chains of these nucleotides. It consists of  a sugar molecule attached to the phosphate group and also consists of a nitrogen base.

In the context, all the given options are affected as all the choices are nucleotides as they all contains a sugar group.

Answer:

B.

Explanation:

For A, more limited resources doesn’t mean more to mutations, mutations are random. C is incorrect, D and doesn’t explain the connection.

Natural selection occurs in individuals that have traits that allow them to outcompete others survive better and produce more offspring.

Natural selection is the process by which organisms are selected for survival in their environment by natural processes which depends on the ability of the organism to adapt to their environment.

These traits enable the organism to adapt to changes in their environment.

Therefore, natural selection occurs in individuals that have traits that allow them to outcompete others survive better and produce more offspring.

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Answer:

1802

Explanation:

(8)(45)(5)+10−8

(360)(5)+10−8

1800+10−8

1810−8

1802

anything else!!!!

Answer:

The temperature is the key factor for prodigiosin production. It has been shown that , S. marcescens can produce this kind of pigment at about 25 °C, which however could not produce the pigments at elevated temperatures, especially till 37 °C

Explanation:

Answer:

A. It can lead to another investigation that produces valid results.

Explanation:

Every research begins with a hypothesis - an idea or assumption that could explain the phenomenon someone is researching. As the research progresses, the hypothesis may change. The results of the research will or will not support the hypothesis.

One may think that an unsupported hypothesis is useless. However, we often learn something from failures, which may end up leading us towards the correct answer. When the initial hypothesis is unsupported, the researcher can make another one and test it. This means that an unsupported hypothesis can lead to another investigation that produces valid results.

This is why option A is the correct one.

An unsupported hypothesis can be valuable because it can lead to another investigation that produces valid results (Option A).

In conclusion, an unsupported hypothesis can be valuable because it can lead to another investigation that produces valid results (Option A).

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Answer:

1. In an ionic bond, the electrons are lost or gained between atoms. In a covalent bond, the electrons are shared between atoms.

2. Protons and electrons both have an electric charge. Protons have a positive charge and electrons have a negative charge. This means that their charges are equal and opposite. The nature of the charge influences how electricity moves through an atom.

3. a

4. d

5. c

6. b

Explanation:

The ionic bonds are formed between the metal and nonmetal with the opposite charges, whereas the covalent are between the nonmetals. The electricity is influenced both by the electron (negative) and protons (positive) of the atom.

An atom is made of subatomic particles with different charges. The electron is negative and protons are positive charge particles that affect the movement of the electric current as their charges influence the electric charge.

The matches for the macromolecules with their definitions are given as,

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Answer:

Hypotonic

Explanation: