A scientist uses radioactive dating to determine the age of a fossil and discovers that a hominid species may have existed much earlier in history than he thought. Which of the following would most likely increase the reliability of this finding?

Using radioactive dating to determine the age of similarly shaped fossils
Repeated analyses of the fossil finding it to be the same age each time
Using radioactive dating to find the age of fossils found in the same geographic location
Publication of his findings in different paleontology magazin

AAcacia ants have coevolved with acacia plants to provide the plant with protection from other insect and plant species. In return, the acacia plant provides the ant and its larvae with nutrients and shelter

Explanation:

Answer:

Activities cause environmental pollution is AIR POLLUTION

Can avoid by:

•Conserve energy at home at work,everywhere.

•Use public transportation or walk whenever possible.

•Keep car, boat and other engines properly tuned.

•Mulch or compost leaves and yard waste.

•Consider using gas logs instead of wood.

The activities that cause environmental pollution in my locality are the excessive usage of vehicles that emits a huge amount of carbon, excessive utilization of polythenes, and no proper method of waste treatment.

Environmental pollution may be defined as any sort of unwanted contamination or impurities present in the atmosphere that is harmful and toxic to the health of each and every living organism. It is one of the most threatening problems for the whole world that affects the overall diversity of living entities and ecosystems.

You can avoid all the activities listed above by following mechanisms:

Therefore, it is well described above.

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The antelope population has a negative population growth rate. So, the birth rate + immigration rate of the population will be less than the death rate and emigration rate. Thus, the correct option is C.

Population growth rate is the increase or decrease in the number of individuals in a population or a dispersed group. Population growth depends upon several factors which include:

1. Birth rate: It is the total number of new births in a population. It increases the population growth.

2. Death rate: It is the total number of deaths in a population. It decreases the population growth.

3. Immigration: It is the entry of new individuals through migration into a population. It increases the population growth.

4. Emigration: It is the removal or migration of individuals from a population. It decreases the population growth.

Thus, a population with negative population growth rate will have birth rate and immigration less than the death rate and emigration rate.

Therefore, the correct option is C.

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likely to be more plentiful and easily accessible, which can result in a decrease in the product's price.

This is due to the fact that it is simpler for producers to access the materials they need to manufacture the product due to the widespread availability of resources, and price reductions due to competition among suppliers.

However, additional elements like demand, the state of the market, and governmental laws will also have an impact on the actual supply and price of a product.

A product's supply is often poor if the raw materials required to create it are extremely limited or uncommon. When resources are few, there is a low supply since production capacity is constrained.

Due to the product's scarcity, this frequently results in an increase in price, which can present problems for both producers and customers.

On the other side, if resources are plentiful, there may be a huge supply of the product, which could lead to reduced pricing because it is easier to produce. In the end, the supply of a product on the market can be significantly impacted by the cost and availability of resources.

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Energy flows in food webs according to the 10% rule, which states that only 10% of the energy stored as biomass in one level is transmitted to the following level.

Food webs are interactions between different organisms involving transference of energy when some of them feed on the other ones. The ones placed at lower levels pass energy to the ones at the higher levels.

Energy flow occurs according to the 10% rule, which refers to the energy flow along the trophic chains from autotrophs to heterotrophs and detritivorous organisms.

Only 1% of the solar energy that reaches the Earth's surface is absorbed by autotroph organisms. From there, each trophic level transmits 10% of its energy to the following trophic level. The remaining 90% is lost to the environment as heat.

The 10% rule states that only about 10% of the energy stored as biomass at one trophic level per unit of time ends up as biomass at the next trophic level, in the same unit of time.

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Options:

A = It is recommended to set 2 degrees warmer in the winter to save energy and reduce carbon footprint.

B = Longer showers are not good for conserving water and energy consumption.

C = Driving or riding cars more often produces more carbon footprint than reduction.

D = Setting the thermostat up 2 degrees during summer is not a good option since in summer even a 2 degrees increase in temperature harms our general body functions because we will feel sluggish.

ANSWER: A

Answer:

B. Radicular cysts are usually associated with the roots of carious or non-vital primary teeth.

D. Reduced regeneration of red blood cells is identified by the presence of poikilocytosis, microcytes with reduced number of reticulocytes.

D. A bone resorption size of more than 10 mm corresponds to cystic formation.

E. The involvement of extraoral fascial spaces, such as buccal space infections or submandibular space infections, is a criterion by which to judge the seriousness of the infection.

B. The primary goal in the surgical management of infection is to provide drainage of accumulated pus and necrotic debris.

D. Drainage from the abscess cavity usually stops after 5 to 7 days.

E. Indications for antibiotic use in oral surgery include severe pericoronitis, acute-onset infection with diffuse swelling and moderate-to-severe pain, patients who have infections of any severity, and infections that have progressed to involvement of extraoral fascial spaces.

Explanation:

Answer:

1. Plate movement

2.evolve

3.extinct

Explanation:

Got it right on edge! 2022

The correct answer with respect to their characteristics are as follows:

Fossils may be defined as the dead and organic remains of past organisms that were buried deep into the soil millions of years ago. In a more simple form, it is characterized as the remains or traces of plants and animals that live a long time ago.

Due to the phenomenon of plate movement, identical types of organisms may appear on two different continents with alterations in their habitats.

Evolution may be defined as a process through which organisms or fossils show an event of gradual alteration with respect to time. While extinction is the phenomenon through which organisms are eliminated from the environment due to any means like habitat destruction.

Therefore, the correct terms with respect to their characteristics are appropriately mentioned-above.

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Explanation:

The new trend will probably be the technology that's in that certain year. As the trend in the modern days is all electronics or will have to do with electronics.

Answer:

Explanation:

vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.

Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from  a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.

Navigable Waters of the United States  For the purposes of the Clean Water Act, the term "navigable waters" includes:

all waters used in commerce, including groundwater;

all interstate waters including wetlands, mudflats, and sand-flats; and

all other waters such as lakes, rivers, streams, wetlands and sloughs.

EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters."  The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect.  In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.

Additional executive orders were issued 2015 in 2019.  Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.

Could the requirement for one or more NPDES Discharge Permit apply to my campus?

If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.

Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.

Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.

What do I have to do related to NPDES Discharge Permits?

Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.

French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.

Details of NPDES

Answer:

True

Explanation:

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Answer: True

Explanation:

the process of retting softens the tissue and helps to separate the fibres.

Answer:

B. There are more protons than electrons.

Explanation:

An atom has a positive charge when there are more protons than electrons.

Hope this helps!

By coordinating the flow of protons down an electrochemical gradient with the synthesis of ATP, the potential energy of a proton gradient is transformed into a form more beneficial to the cell. ATP synthase allows for this coupling.

Adenosine triphosphate (ATP), an organic compound, provides energy for a number of biological processes in living cells, including muscle contraction, transmission of nerve impulses, dissolution of condensate, and chemical synthesis. All known forms of life contain ATP, which is frequently referred to be the "molecular unit of currency" of intracellular energy transfer. It either transforms into adenosine monophosphate (AMP) or adenosine diphosphate (ADP) when absorbed via metabolic activities (AMP). There are various methods that restore ATP. The average person's body recycles as much ATP as they weigh each day. As a coenzyme and precursor to DNA and RNA, it also has several additional functions. The 9-nitrogen atom of an adenine forms a link with the 1′ carbon atom of a sugar (ribose), and the sugar's 5' carbon atom is then connected to a triphosphate group. In its many metabolic steps, the adenine and sugar groups remain intact, but the triphosphate is converted into di- and monophosphate, producing, respectively, the derivatives ADP and AMP.

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The partial pressure of oxygen in blood leaving the tissues is 40 mm Hg. The oxygen is being used continuously in the process of cellular respiration making the oxygen's partial pressure low. The partial pressure of oxygen in the b lood is 100 mm Hg.

Answer:

Explanation:

for the ansAnswer:

Wolves like to eat elf, deer, rabbits, and mice.

i'm srry if not correct and also yr thing is repeating itself for the Answer choices

Explanation:

Answer:

prairie dogs

bisons

foxes

Explanation:

Hope this helps! =D

The concept that makes it legally right to reproduce a substantial portion of the works of another person with permission is Copyright. Option A

The concept of copyright grants the creator of an original work the sole rights to its use and distribution, usually for a limited time, with the intent of enabling the creator to receive compensation for their intellectual effort.

When someone else wishes to reproduce a substantial portion of those works, they must usually get permission from the copyright holder.

This permission can take the form of a license or contract that outlin the tems under which the work can be used.

The above answer is in response to the full question below;

Which of the following concepts makes it legally right to reproduce a substantial portion of the works of another person with permission?​

A. Copyright

B. Fair use

C. Freedom of information

D. Intellectual freedom

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Answer: Lower levels of dissolved oxygen

Explanation:

it lowers the level of dissolved oxygen causing the molecules are moving faster * do to matter*

Answer:

Biopolymers are natural polymers produced by the cells of living organisms. Biopolymers consist of monomeric units that are covalently bonded to form larger molecules

Biopolymers are natural polymers produced by the cells of living organisms. Biopolymers consist of monomeric units that are covalently bonded to form larger molecules. There are three main classes of biopolymers, classified according to the monomers used and the structure of the biopolymer formed: polynucleotides, polypeptides, and polysaccharides. Polynucleotides, such as RNA and DNA, are long polymers composed of 13 or more nucleotide monomers. Polypeptides and proteins, are polymers of amino acids and some major examples include collagen, actin, and fibrin. Polysaccharides are linear or branched polymeric carbohydrates and examples include starch, cellulose and alginate. Other examples of biopolymers include natural rubbers (polymers of isoprene), suberin and lignin (complex polyphenolic polymers), cutin and cutan (complex polymers of long-chain fatty acids) and melanin.

Answer:

#2

a)  Popular sovereignty is defined as a state or a country's government authority that is created by the people and is maintained by the people and is ruled for the people.

b)  Separation of powers is basically dividing the government system into branches so that all branch has a specific authority to maintain a balanced system where no one has too much power.

c)  Unalienable rights are rights that cannot be taken away from individuals forcefully by other people through any means. (Life, Liberty, Property)

d)  Limited government is a system where a government has limited power over the authority they have on itself. A government creates a rule, it follows the rule and the consequences just like all the other people.

#3

Of the above vocabulary, I believe the Separation of powers to be the most important because with less power a government has, the more stable the system becomes. A more balanced government can lead to a country being peaceful and stronger.

#4

Over the course of the Enlightenment Period, philosophers like Hobbes, and Locke observed the change of political governing. Of course, there were disagreements on what kind of system they should establish. But one thing was clear that too much power to one monarch or one system of government, the country is going to see another revolution.

#5

The US. Constitution created a government system called a Democratic system. Incorporating the freedom to the separation of powers, this system works pretty effectively and minimizes the use of the law.

Hope this helped and have a great day! :)

If structure E (stapes) lost flexibility, it would impair sound transmission, leading to hearing sensitivity.

Process of hearing: Sound waves enter the ear, vibrate the eardrum (tympanic membrane). Ossicles (A: malleus, B: incus) amplify vibrations to inner ear. Vibration of fluid in cochlea stimulates hair cells, converting to electrical signals for interpretation.

Structure A: Malleus

Structure B: Incus

(a) Structure C (eustachian tube) equalizes pressure on both sides of the tympanic membrane.

(b) Structure D (round window) absorbs excess pressure waves from the inner ear.

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Hearing involves a process of sound wave transduction through the tympanic membrane and ossicles. If the tympanic membrane (E) loses its flexibility, sound quality may diminish. The Eustachian tube and cochlea serve to manage pressure within the ear.

The process of hearing (audition) involves the transduction of sound waves into a neural signal. When the tympanic membrane (structure E in your diagram), or eardrum, is struck by sound waves, it vibrates. These vibrations are then transferred to the ossicles, which are three small bones in the middle ear. The ossicles are identified as structures A (Malleus or Hammer) and B (Incus or Anvil) in your diagram. Sound waves are finally transduced into a neural signal in the inner ear.

If the tympanic membrane was to lose its flexibility, it would not vibrate as effectively when struck by sound waves. This could diminish the quality of sound and potentially lead to hearing loss.

The Eustachian tube equilibrates air pressure on both sides of the tympanic membrane. This would be your answer to part (a) of the lettered question. Part (b) refers to the role of the cochlea in the inner ear, which helps to absorb excess pressure waves from the inner ear.

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Answer:

Lion.

Explanation:

Species A and B are the plants which are eaten by the primary consumer is called herbivore such as rabbit, zebra and deer. The specie C, D and E are the primary consumer which belongs to second trophic level. The specie F feeds on specie E and D so it is called carnivores and belongs to third trophic level. In the food web, Specie C is rabbit, specie D is zebra and specie E is deer. Lion is the specie F which feeds on both zebra and deer. The name of secondary consumer in the food web is lion.

This summary should include details such as the sample size, the variables measured, the statistical analysis performed, and the conclusions drawn.

Analysis refers to the process of examining, interpreting, and evaluating data, information, or a situation in order to identify patterns, relationships, and insights. It involves breaking down complex or large amounts of information into smaller parts to better understand and make sense of it.

An order is a directive or command given by a person or an authority to someone else to perform a particular task, action, or behavior. It is a request or an instruction that is intended to be followed and implemented in a specific way.

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