The graph shows data from ice cores. What has happened to carbon dioxide levels over time?

A. They have increased dramatically recently.

B. They have remained flat and steady.

C. They have decreased dramatically recently.

D. They have gone up and down with no general trend.

Answer:

the black fly goes on the top right. the grey fly goes on the bottom left

Answer:

False

Explanation:

phenotype is the set of observable characteristics or traits of an organism

Answer:

false...............

Answer:

I believe it is d

Explanation:

The answer is Most organisms in the environment are harmless, except for pathogens, which can cause disease.

The oldest and broadest pathogens are any organism or pathogen that can cause disease. Pathogens are sometimes called infectious pathogens or simply bacteria. The term pathogen came into use in the 1880s.

Pathogens are usually defined as microorganisms that cause or can cause disease. Pathogens are defined as microorganisms that can harm the host.

Various microorganisms can cause illness. Pathogenic organisms are of five main types: viruses, bacteria, fungi, protozoa, and worms. Some common pathogens in each group are listed in the column on the right.

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Answer:

food chain

Explanation:

The grass is the primary source of food in the food web. Rabbit, Mouse, and grasshopper are the animals that eat the grass. The grasshopper is eaten by a shrew and a mouse.

Answer: Explanation: The granum is a part of the chloroplast. The chloroplast contains the chlorophyll pigment and it is necessary for the trapping of the energy present in the sunlight. As a result of this the photolysis of water takes place and hence water is broken down from water molecule to proton and oxygen

Explanation:

Answer:

A. Survive environmental changes.

Explanation:

Genomics refers to the scientific study of genes (DNA) found in living organisms such as humans and animals.

A genome can be defined as the complete set of hereditary instructions that is typically found in the deoxyribonucleic acid (DNA).

Deoxyribonucleic acid (DNA) is an organic complex-molecular structure found in all living organisms. It comprises of genes and is essentially the foundation block of all living organisms.

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest. Therefore, the species that are able to adapt to the environment will increase in number while the ones who can't adapt will die and go into extinction.

The characteristics which are consistent with the concept of natural selection includes;

I. More offspring are produced than can survive in an environment (overproduction of offspring). This ultimately implies that, the more offsprings that are reproduced by the parent organism, the more likely are they to survive.

II. There is genetic variation within populations. This simply means that there is a better chance of having good or beneficial traits being passed from the parent organism to her offsprings.

III. Organisms with beneficial variations are more likely to survive and reproduce, as well as passing on their genes to subsequent generations.

Hence, a population of living organisms with a large gene pool (gene diversification) is more favorably disposed to survive environmental changes than a species population having a small gene pool.

In conclusion, the higher the genetic makeup of a living organism, the higher are its chances of surviving environmental changes in the ecosystem.

Answer: They would be better able to survive in dry environment like deserts than animals with shorter loops.

Explanation:

The kidney is an organ found in animal that is used for the excretion of unwanted nitrogenous substances such as urea and other ammonium compounds from the blood. They also maintain the osmotic pressure of the blood by controlling the excretion of water and salts.

The urinary tubule is the functional unit of the kidney. This tubule is made up of:

--> Bowman's capsule

--> proximal convoluted tubule

--> loop of Henle

--> distal convoluted tubule and

--> collecting ducts.

The ability of the kidney to form a urine that is more concentrated than plasma is essential for survival of mammals that live on land including humans. When there is short supply of water, desert environment, the kidney forms a concentrated urine by continuing to excrete solutes while increasing water reabsorption and decreasing the volume of urine formed. The requirements for excreting a concentrated urine depends on the anatomical arrangement of the loop of Henle. A LONGER loop of Henle provides more osmotic gradient necessary for water reabsorption to occur than a shorter one there by limiting the need for water intake.

The full from of ISP is internet service provider

Answer:

organic matter or structural calcium carbonate.

Awnser :

competition

Explanation :

Tapeworms do not have a digestive tract. Instead, they absorb their nutrients from the gut contents of the host directly through their outside surface, tegument.

Answer:

The answer is parasitism.

Explanation:

Parasitism is a type of relationship where one of the organisms benefits but the other is harmed. The tapeworm gains nourishment, while the human loses nutrients.

Answer:

The answer is: Environmental Factors

Explanation:

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Explanation:

Answer:

It will reduce the cost and energy used to treat the water

Explanation:

Water conservation can help control water pollution by reducing the amount of water that needs to be treated and processed. When less water is used, less polluted water is generated from households, industries, and agricultural activities.

Water conservation reduces the amount of wastewater that needs to be treated and discharged into natural water bodies, such as rivers and lakes. Additionally, conservation measures such as using low-flow fixtures, fixing leaks, and reducing water-intensive activities can help reduce the amount of energy needed to treat and transport water, which also reduces the carbon footprint and associated pollution from energy generation. Overall, water conservation is an effective way to reduce the demand for water resources and minimize the pollution that results from water use and treatment.

Hence, water conservation can help control water pollution by reducing the amount of water that needs to be treated and processed. When less water is used, less polluted water is generated from households, industries, and agricultural activities.

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Answer:

it is expected that the mutation results in a reduced initiation of translation and thereby decreasing the level of the protein A, while it does not change the level of mRNA A

Explanation:

Translation in bacteria starts with the formation of the initiation complex which is composed of the small ribosomal subunit, the messenger RNA (mRNA), initiation factors and the initiator transference RNA (tRNA) containing N-formyl-methionine. The small ribosomal subunit binds to a polypurine stretch of variable length in the mRNA called 'the Shine-Dalgarno sequence'. A mutation in this sequence reduces the affinity of the ribosome for the mRNA, thereby, in this case, decreasing the level of protein A. Since transcription occurs before translation, it is expected that this mutation does not change the level of expression of the mRNA A.

Answer:

the sun

Explanation:

Nearly all of the earth's energy comes from the sun. Some of this radiant energy is reflected by water droplets and dust particles in the atmosphere and bounced back into space or scattered throughout the atmosphere; some is absorbed by clouds or ozone.

Answer:

ATP would not form because a reactant for cell respiration (oxygen) would stop entering the body.

And

A waste product of cell respiration (carbon dioxide) would build up to toxic levels.

In terms of cellular respiration, choking ultimately leads to death as ATP would not form because a reactant for cell respiration would stop entering the body and a waste product of cell respiration would increase toxic levels. Thus, the correct option is B and D.

Cellular respiration is the set of processes or mechanisms through which the cells of the organisms convert the chemical energy  obtained from the ingested nutrients (glucose) to ATP (Adenosine triphosphate). Oxygen is a key component of cellular respiration because it is the final electron acceptor in the electron transport chain, which is necessary to produce ATP.

Additionally, as cells undergo cellular respiration, they produce carbon dioxide as a waste product. If an individual is choking and cannot inhale and exhale, carbon dioxide can build up in the body, leading to a condition known as hypercapnia. So, the correct option is B and D.

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In terms of cell respiration, why would choking (the inability to inhale and exhale) ultimately lead to death? Choose 2 answers:

A. A waste product of cell respiration (ATP) would build up to toxic levels. B. ATP would not form because a reactant for cell respiration (oxygen) would stop entering the body.

C. ATP would not form because a reactant for cell respiration (water) would stop entering the body.

D. A waste product of cell respiration (carbon dioxide) would build up to toxic levels.

At the point when the measure of surface territory comparative with volume builds, the pace of enduring increments. It endured it can expand the surface space of the stone. This implies that a greater amount of the stone is presented to compound enduring.

Answer:

the sun

Explanation:

Answer:

Sun

Explanation:

All plants rely on the sun. All animals depend on plants. Some animals eat plants for food, and some animals consume other animals that eat plants for food.

Just took this on usatest prep

Answer:

I THINK the answer youre looking for is B.

Answer:

Extinction of both plant and animals.

Explanation:

If two populations competed for the same food the food would become to be less. Making both populations dying off due to not having a good source.

Answer: The digestive system rids the body of the cells' waste and the excretory system fuels the cells. The digestive system does physical digestion while the excretory system carries out chemical digestion.

Explanation:

Answer:

The digestive system rids the body of the cells' waste and the excretory system fuels the cells.

Explanation:

edge

Vitamin B6 is important in the metabolism of amino acids because they function to transfer the amino group.

Metabolism is defined as the chemical processes that continuously occurs within the body cells through which the food consumed is converted to energy for body use.

Amino acids is the end product of protein digestion.

The metabolism of amino acids is the degradation of the amino acids in the liver which is converted to ketone bodies or carbondioxide.

Vitamin B6 are involved in many enzyme reactions of the amino acid metabolism and their main function is to transfer the amino group.

Therefore, Vitamin B6 is important in the metabolism of amino acids because they function to transfer the amino group.

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Answer:

The specific order is phosphate-sugar-phosphate-sugar-phosphate.

Explanation:

The specific order in which nucleotides bond are the covalent bonds with phosphate group and '-OH group at specific places of nucleotides. When nucleotides are incorporated into DNA, adjacent nucleotides are linked by a covalent bond that is formed between the 5' phosphate group of one nucleotide and the 3'-OH group of another nucleotide. In this manner, each strand of DNA has a sequence of phosphate-sugar-phosphate-sugar-phosphate.

Answer:

because the sun shines on it when it rotates. depending on where the sun rises and setes makes the lunar phases. Such as full moon. New moon.

Explanation:

Answer:

B. specific individuals

Explanation:

The Mark-Recapture technique is used to estimate the size of a population where it is impractical to count every individual. The basic idea is that you capture a small number of individuals, put a harmless mark on them, and release them back into the population.

Answer: it’s random individuals! C

Explanation:

А

Glucose and oxygen

it does nottttt make solar energyyy

Answer: The main reason for the growth in demand for water is because of population growth

Answer: here I hop this is what you looking for

The main reason for the growth in demand for water is because of population growth. ... With increased wealth comes increased water demand. This is not only as a result of increased agriculture and industrial demand but also through domestic demand, much of which is virtual water that stays hidden.lanation:

Answer:

B

Explanation:

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