The graph below is an age-structure diagram for a population of African
elephants.
Age-structure Diagram of African Elephants
€
Age class
EDUMA
101234567
4800*
OA Under the age of 20
B. At all ages shown
OC. Over the age of 35
D. Between 20 and 25
B
C
#
At which ages do male elephants outnumber female elephants, according to
the diagram?

Farmers draining and utilizing the land the Everglades will dry up the source of the water of the Everglades and disrupt the ecosystem of the Everglades.

What is a habitat?

A habitat is an area where living organisms are found and make their home.

The Everglades is an wetland habitat where the land is covered by water most times of the year.

Farmers draining and utilizing the land of the Everglades will result in the source of the water of the Everglades drying which will disrupt the ecosystem of the Everglades.

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Answer:

C) medium

Explanation:

medium can be solid, semi-solid or liquid

mediums are designed to grow living cells of plants, animals, humans and microbes

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Answer:

To describe a scientist as skeptical means that they question both existing ideas and new hypotheses.

Explanation:

Skepticism is the act of suspending judgment (the opposite of jumping to conclusions) when evaluating an explanation or claims. It allows scientists to consider all possibilities and systematically question all information in the course of an investigation

The statement 'Ecology always considered the atoms in an ecosystem' is False​.

Ecology can be defined as the integral study of biotic and abiotic factors interacting with each other in an ecosystem.

Although atoms are an integral component of all living organisms and non-living entities it do not involve the study of ecology.

In conclusion, the statement 'Ecology always considered the atoms in an ecosystem' is False​.

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When excessive salt, chemicals, and other runoff enters local streams, it will have a negative effect on the ecosystems by causing pollution.

Pollution refers to the contamination of the air, soil, or water bodies due to the accumulation of contaminants as above described.

Runoff may lead to the accumulation of pollutants on the water and therefore it may have a negative effect on the ecosystem.

In conclusion, when excessive salt, chemicals, and other runoff enters local streams, it will have a negative effect on the ecosystems by causing pollution.

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(c)Low Temperature of the Reactants can decrease the rate of a chemical reaction.

How temperature effects the rate of a chemical reaction

Chemical reactions typically occur faster at higher temperatures. Food can spoil quickly when left on the kitchen counter. However, the lower temperature inside of a refrigerator slows that process so that the same food remains fresh for days. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision.Thus decrease in the temperature of a reaction can help in decreasing the rate of a chemical reaction.Lower the temperature lower the chemical reaction rate.

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Amphibians represent a group of vertebrates that require water to survive.

They are one of the major divisions of vertebrates along with fishes, birds, and mammals.

In addition to possessing the basic features of vertebrates, amphibians have the following characteristics:

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A short essay on the website describing the information provided and the purpose of this information about the genome is given Genomes are product of DNA, a very massive molecule that looks as if a lengthy, twisted ladder.

If all of the DNA from a single human cell turned into stretched-out end-to-end, it'd make a six-foot-lengthy strand created from a six billion letter code. It’s difficult to assume how that a good deal DNA may be packed right into a cell nucleus, that's so small it could simplest be visible with a specialized microscope.

DNA is examined like a code. This code is made from 4 styles of chemical constructing blocks, adenine, thymine, cytosine, and guanine, abbreviated with the letters A, T, C, and G. The order of the letters on this code permits DNA to characteristic in exceptional ways. The code modifications barely from individual to individual to assist make you who you are.

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Answer:

Epidemiologists study outbreaks of diseases, the causes, locations, and how various communities are affected

More information -

TYPES OF EPIDEMIOLOGOST

1) infection control

2) Pharmaceutical

3) Medical

4).Infectious Disease

5). field

6) Molecular

7).Veterinary

Answer:

A

Explanation:

A hypothesis is a prediction of what will happen which is waht happens in section A.

Section B is an observation of the cause of the rise in CO2 levels

The sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.

Diffusion is the process by which substances move from region of high concentration to regions of low concentration.

Based on the chart, sodium ions and potassium ions move between the plant cell and pond water by the process of diffusion.

This is because the ions are at higher concentration in the pond water.

During the process, the ions move through ion channels in and out of the plant cell from the pond water.

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Answer:

38 ATP MOLECULES

Explanation:

Answer:

The answer is C.) between 30-40

Explanation:

Pulmonary edema and impaired ventilation occur during cardiogenic shock.

Cardiogenic shock is a type of shock that occurs when the heart is unable to pump enough blood that would be enough for the whole body.

The clinical manifestations of cardiogenic shock include:

Pulmonary edema is the accumulation of fluid in the lungs while impaired ventilation which is unregulated intake and removal of oxygen and carbondioxide respectively from the body.

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Answer:

Fulcrum is the type of machine which helps us to lift the material from any places

Answer:

The fixed point on which a lever turns in moving a body.

Answer:

c

Explanation:

Inversely proportional

DNA move through an agarose gel because DNA molecules are negatively charged due to the presence of phosphate groups in their sugar-phosphate backbone which make them to move toward the positive charge in the agarose gel.

Deoxyribonucleic acid or DNA is a protein molecule that us found in the nucleus of a cells which carry the genetic components or content of the cell and are transfer from parent to tye offspring.

Therefore, DNA move through an agarose gel because DNA molecules are negatively charged due to the presence of phosphate groups in their sugar-phosphate backbone which make them to move toward the positive charge in the agarose gel.

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The comparison between the origins of the external and internal iliac arteries of the fetal pig with those of the human are as explained below.

In a human beings, it is well known that it is the aorta that undergoes division to form two common iliac arteries which give rise to external and internal iliac arteries.

However, In the pig it is different as the aorta undergoes division to form the external iliac artery while the internal iliac artery branches out from the aorta independent of that division

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Answer:

Explanation:

hi!

I think it is A

terrestial animals are animals that live on land ...it could be B but terrestrial animals are not only found on islands and A days they crawl in the GROUND

if you ask me I think it is tricky question on its own

hope it helps

Answer:

It is they are only found in the center of the island

Explanation:

Answer:

Explanation:

The F[tex]_1[/tex] and F[tex]_2[/tex] Generations are drawn in Punnett squares below. Please excuse the messy drawings.

Ratios:

F1 Generation:

RW - Red and White Cross - 4/4 = 100%

F2 Generation:

RR - Red only - 1/4 = 25%

RW - Red and White Cross - 2/4 = 50%

WW - White only - 1/4 = 25%

The finches may have speciated from the  Galápagos finch and now occupy different habitats.

The term speciation has to do with a type of evolution that gives rise to new organisms from existing ones. It is common in the world today. These ne organisms all tend to coexist with each but may not be on the same habitat.

For instance, the finches may have speciated from the  Galápagos finch and now occupy different habitats.

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V-pattern caused by fire burning upward. Thus, the correct option is B.

V-Patterns: Because fire burns up in a V-shape, a fire that starts at an outlet next to a wall will leave a char pattern that will help identify the source. A fire that is hotter than usual, such as one aided by an accelerant, may have an extremely narrow V-shape.

The observable or quantifiable physical changes or recognisable shapes produced by a fire effect or combination of fire effects are known as fire patterns, sometimes known as burn patterns. The changes that occur in or on a substance as a result of exposure to fire are known as fire effects.

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Answer:

A

Explanation:

worms eat compost burried underground.

The two solids are at the same temperature

Answer:

Your answer is organ systems.

Transport of blood under high pressure is done through the concerted efforts of the heart and arteries.

Transporting blood under high pressure can be explained in the following steps:

As a result of the above, the high pressure of blood is maintained and transported to the extremities of the body.

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Answer:

I could help!

Explanation:

i just took bio last year and got a 5 on the EOC

Meat, fruits, and vegetables could be contaminated withe. colistrains toxic to humans when they come in contact with animal feces, urine and blood.

Contamination us the process in which food materials, water or pure substances become impure or infected when it come in contact with impurities or microorganisms waste products.

Therefore, Meat, fruits, and vegetables could be contaminated withe. colistrains toxic to humans when they come in contact with animal feces, urine and blood.

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The organism in the attached taxonomic chart that is related distantly from others is Organism A - Plant.

A taxonomic table or chart in biology is a table that is used to arrange and show the relationship between living things.

The organism (plant) is the most distant because it belongs to the Kingdom  Plantae while the others are in the Kingdom Animalia.

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The mainframe computer is a very large general-purpose computer that is capable of performing very many functions as if these are done simultaneously, and storing extremely large amounts of data.

Mainframe computers are computers used primarily by large organizations for delicate applications like processing bulk data.

They  are known for their large size, amount of storage, fast processing power and high level of reliability in results.

Thus, the mainframe computer is a very large general-purpose computer that is capable of performing very many functions as if these are done simultaneously, and storing extremely large amounts of data.

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