Here is a diagram of the digestive system. Where do you think lactase would be most effective? Explain. Be sure to consider the amount of time lactose/food would spend in each area.

Answer:

-2 USD

Explanation:

The sign that shows food spoilage is bulging or leaking cans. That is option C.

Food substances can be stored or preserved to prolong the nutritive values and shelf life of the food.

Food spoilage occurs when environmental factors such as:

causes food to become unsuitable for consumption.

For canned products, bulging or leaking cans shows the food content has deteriorated.

This shows some ongoing fermentation by a spoilage bacteria causing the can to bulge and eventually leak out.

Therefore, the sign that shows food spoilage is bulging or leaking cans.

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Answer:

Bacteria can evolve quickly because they reproduce at a fast rate. Mutations in the DNA of bacteria can produce new characteristics and that the bacterium will grow better than its neighbors and can increase in numbers..

Explanation:

N/A

Answer

I think the cause would be unprotected sex and well that would also be how its transmitted.

Explanation:

Answer:

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Fats are digested through conversion into free fatty acids, which are stored in a form known as triglycerides in the adipose tissue. ... In the mitochondria, the fatty acids are oxidized in the process that creates adenosine triphosphate (ATP), the energy-producing fuel.

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Answer:

B.

Explanation:

A dominant allele is an allele whose trait will always show up in an organism when the allele is present

Answer:

oil

Explanation:

Since oil is a type of fats but in our body we call it lipid

Answer:

With oxygen.

Explanation:

Have a great day!

Answer:

2

Explanation:

Because if you add 1  to 8 you get 9 then subtract 9 by 7 then and your answer is 2

Answer:

Songes are mixed up in a cell bowl

Explanation:

Answer:

yes

there is vaccines for cancer

Explanation:

plz mark me as brilliant please please please

Labor unions arose in the nineteenth century as increasing numbers of Americans took jobs in factories, mines, and mills in the growing industrial economy.

The Knights of Labor, founded in 1869, was the first major labor organization in the United States. The Knights organized unskilled and skilled workers, campaigned for an eight hour workday, and aspired to form a cooperative society in which laborers owned the industries in which they worked.

The Knights’ membership collapsed following the 1886 Haymarket Square riot in Chicago. By 1886 the American Federation of Labor (AFL), an alliance of skilled workers’ trade unions, was growing.

Answer:

Solids have many different properties, including conductivity, malleability, density, hardness, and optical transmission, to name a few.

Explanation:

dont know why my answer got deleted but here's a different answer :'(

A heart-healthy plan for everyone is to eat lots of fruits and vegetables. It's also important to eat low-fat dairy products.

The heart is a vital organ in the body as it keeps the circulation of blood. For children, they should be served fruits and vegetables everyday. They should also eat whole grains.

For adults, they should eat more fish and less red meat. They should also eat lots of fruits and vegetables. Nuts, beans, legumes, and low-fat dairy products are also important for the heart.

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Answer:

d) Phenotype

Explanation:

External appearance of an individual trait is called phenotype. The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior.

The human brain and that of the computer(Modern Phones) are similar is so many ways, bellow are some highlighted facts between the human brain and the computer

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Answer:

Both of them have memory, both of them use electrical signals, both of them can retrieve and transmit data, both of them have partitions and both of them connect data in order to reach to conclusions which are logical and working

Explanation:

Linear equations are used to represent relations that have constant rates

The linear regression equation that models the data in this table is [tex]\^y = 2.40476x + 0.33333[/tex]

To calculate the regression equation, we make use of a graphing calculator.

Using the graphing calculator, we have the following data:

The regression equation is represented as:

[tex]\^y = b\^x + a[/tex]

Where:

[tex]b = \frac{SP}{SSX}[/tex] and [tex]a = MY - bMX[/tex]

So, we have:

[tex]b = \frac{101}{42}[/tex]

[tex]b = 2.40476[/tex]

Also, we have:

[tex]a = MY - bMX[/tex]

[tex]a= 8.75 - 2.4\times 3.5[/tex]

[tex]a= 0.33333[/tex]

Hence, the linear regression equation is:

[tex]\^y = 2.40476x + 0.33333[/tex]

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The scientific method includes the problem statement, previous knowledge, hypothesis and goals, methodology, results, and discusion/conclusion. The correct option is C.  form a conclusion.

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The scientific method is a research method that consists of systematic observations, measures, experimentation, analysis, and verification of a hypothesis. It is based on reproducibility and refutability.  

When conducting an experiment, you need to consider,

Definition and problem statement. The question for which there is not an answer yet. A question the investigator wants to answer.

Theoretical framework. Antecedents from other investigations. Previous knowledge about the study object is always required for a better understanding.

The main goal of the study is basically what the investigator wants to find out.

Hypothesis formulation. The researcher makes a hypothesis to predict or make a conjecture -not verified and which requires corroboration- about what is going on or expected to happen.  

Identification of the study groups, involved variables -independent, dependent, and control-.

Methodology description. Steps needed to get data.

Results. It includes data statistical analysis. This step involves testing the observations.

Discussion and Conclusion, through which the hypothesis might be rejected or accepted.

In the exposed example, the researcher has already collected field data, and made analysis.

Probably, the marine biologist noticed, while analyzing the results, that turtles lay eggs from May to October. But there might have been a biotic or abiotic factor threatening the survival of the eggs during august.  

According to the analysis the researcher concluded that the nest season involves monthes between may and october, and august turns to be the most critical month for nesting.

The correct option is C.

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Answer:

condensation, precipitation, infiltration, runoff, and evapotranspiration.

condensation, precipitation, infiltration, runoff, and evapotranspiration are the correct steps of water cycle.

It is the process by which water vapor is converted into liquid water. It is an integral part of the water cycle.

It shows how water continually converts into three forms solid, liquid, gas throughout the earth surface.

The boiling point and the condensation point are same and take place at 100 degrees Celsius.

The temperature range of condensation occurs between 0 degree Celsius to  100  degree Celsius.

In water cycle due to condensation  water molecule  forms a cumulous clouds and fog followed by fall down of water droplets on the  Earth’s surface as precipitation, which is commonly called rain.

Rain water enters the earth’s waterways, soil absorbed by plants or   freeze into its solid form ice form.

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How are the waste products of respiration removed?

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A) Food waste moves from the digestive system to the cardiovascular system.

B) Carbon dioxide is removed by respiratory organs.

C) The cardiovascular system transports waste products from cells to other systems.

D) Oxygen molecules are removed by the cardiovascular system.

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The primary function of the respiratory system is to deliver oxygen to the cells of the body's tissues and remove carbon dioxide.

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Waste products of respiration are removed when carbon dioxide is removed by respiratory organs.

Respiration refers to the process by which living things undergo gaseous exchange with the environment. Respiration produces some wastes such as;

Hence, waste products of respiration are removed when carbon dioxide is removed by respiratory organs.

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Answer: law of motion

Explanation:

Newton’s first two laws of motion explain how the motion of a single object changes. If the forces acting on the object are bal- anced, the object will remain at rest or stay in motion with con- stant velocity. If the forces are unbalanced, the object will accelerate in the direction of the net force. Newton’s second law tells how to calculate the acceleration, or change in motion, of an object if the net force acting on it is known.

Newton’s third law describes something else that happens when one object exerts a force on another object. Suppose you push on a wall. It may surprise you to learn that if you push on a wall, the wall also pushes on you. According to Newton’s third law of motion,

Answer: Florida is known for its sunny skies and warm temperatures.

Explanation: Climate refers to long term weather. This statement indicates that Florida has a usual weather. Usual can be otherwise known as long-term.

Answer:

there is only option b is right with the respect to the question

Answer:

multicellular animal,plant,fungi,microorganisms

Answer:

Surface mining.

Explanation:

Surface mining can severely erode the soil or reduce its fertility. It can also pollute waters or drain underground water reserves; scar or altar the landscape; damage roads, homes, and other structures; and destroy wildlife.

Answer:

A base substitution mutation is the answer.

Explanation:

A base substitution mutation changes only a single nucleotide within a gene sequence, so only one codon is affected.