if X equals to 2 and X equal to zero are zero of the polynomial 2 x cube minus 5 x square + a x + b find the value of a and b​

Answer:

D

Explanation:

Well, animal cells use simple sugars, like glucose. The simple sugars are the only ones small enough to pass through cell walls.  We use ATP to access the energy in the sugars. Cells can either use a aerobic system (using oxygen) or an anaerobic system to metabolize sugars. Humans generally use the aerobic system although in some cases our cells are forced to use the anaerobic system.

Answer:

TAACGCATAGG

Explanation:

The complementary for A is T (visa versa)

The complementary for G is C (visa versa).

So we just have to put the complementary for each letter to get the complementary strand.

Hope this helps!

Answer:

i think you find out by hitting the rock if its more dense it wouldnt break as much

Explanation:

Answer:

When the soil is overly saturated with water, the oxygen gets deplenished; in other words there is no space for the oxygen molecules to enter the plant when the soil is high in water content. Thus, the seed will not sprout.

Answer:

Some of the ways you could try to match a questioned document to a specific typewriter would be to match the handwriting, you could also look at different changes made in the handwriting.

Some of the ways you could try to identify a questioned document to a specific typewriter would be to match the handwriting, you could also look at different alterations made in the handwriting.

The criminal justice system cannot function without the contributions of forensic science. Forensic scientists collect evidence from crime scenes and other locations, assess that evidence, and then create objective conclusions based on their findings. These conclusions can either aid in the investigation and conviction of criminals or clear an innocent individual of any wrongdoing.

Studies of handwriting for forensic purposes are an essential component of the legal system. These examinations seek to ascertain whether or not handwritten documents can be traced to particular writers by making a comparison to known exemplars of that handwriting.

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Answer:

The correct option is d

Explanation:

Plasma membrane (or cell membrane) is a semipermeable or selectively permeable barrier that regulates what goes in and out of the cell by keeping toxic substances out of the cell while allowing nutrients, ions and some metabolic products inside the cell.

This membrane surrounds all the content/organelle inside (cytoplasm and nucleoplasm) of the cell.

Answer:

Biome

Explanation:

A community might be defined as a group of organisms that coexist in a certain time and space. It can be defined at different scales.

A biome might be defined as a community at a supercontinental scale. It is a group of communities in different parts of the world with the same or very similar physiognomy (referring by physiognomy to the external and characteristic aspect that is seen in an object) .

Biomes are defined in function of the climatic patterns and the groups of plants living there, an ecological classification.

The Everglades are part of a biome. We might find ecosystems, populations, and communities at a local scale, but not biomes.

Answer:

Explanation:

I just got a 100% on the test for edg

Answer:

The dorsolateral dermal plicae of the leopard frog are two pale, thickened bands of the dorsal skin extending posteriorly from each eye to the urostyle prominence While they are normally found in all areas of trunk skin, the largest ones are in the plicae

Explanation:

dermal plicae of the leopard frog are two pale, thickened bands of the dorsal skin extending posteriorly from each eye to the urostyle prominence. ... While they are normally found in all areas of trunk skin, the larg- est ones are in the plicae

Answer:

kinetic is one of them.

Answer:

I think the answer will be "up"

Explanation:

Answer:

Cell membrane as  a semi permeable membrane.

Explanation

A semi permeable membrane is the one that would only allow water,ions  and certain molecules to pass through it  by diffusion while restricting other  large molecules from passing through.

Details in the attachment.

Answer: Fats and oils are nonpolar, so they will remain separate from molecules of a polar solvent such as water. Sodium and chloride ions are attracted to charged regions on molecules of polar solvents such as water.

Explanation: Nonpolar molecules do not dissolve easily in water. They are described as hydrophobic, or water fearing. When put into polar environments, such as water, nonpolar molecules stick together and form a tight membrane, preventing water from surrounding the molecule.

Axillary bone is a term  which belongs in a different group as all the other bones are present in lower portion of the body.

The human skeleton of an adult consists of around 206 bones, depending on the counting of sternum .It is composed of 270 bones at the time of birth,but later decreases to 206, 80 bones in the axial skeleton and 126 bones in the appendicular skeleton. Many small accessory bones, such as sesamoid bones, are not included in this count.

The axial skeleton, comprising the spine, chest and head, contains 80 bones. The appendicular skeleton, comprising the arms and legs, including the shoulder and pelvic girdles, contains 126 bones, bringing the total for the entire skeleton to 206 bones. Infants are born with about 300 bones with most of it being cartilage, but will later fuse together and decrease over time to 206 bones.

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Answer:

A planet that has not cleared the clutter from its neighborhood  but meets all other criteria for a planet  is called/classified as a dwarf planet.

Explanation:

Answer:

It depends on what you have consumed prior to eating the cheeseburger. Amino acids (building blocks of protein) are found in hamburgers. Your body however may need iron, or potassium. It really just depends ;)

Explanation:

Answer:

the energy comes from the sunlight :)

Explanation:

Answer:

The energy comes from the sun.

Explanation:

The solar rays are converted to energy.

I hope this helps!

Answer:

The mitochondria is the most important organelle because it is where energy is produced through cellular respiration. It serves as an energy source for eating, breathing, moving, and thinking: all basic units of life. If there were no mitochondria many essential functions of the cell could not happen.

Explanation:

Given parameters:

Length = 5cm

Height = 1cm

Width = 5cm

Unknown:

Volume of the object = ?

Solution:

This is a cuboid due to the dimensions given.

  Volume of a cuboid = Length x breadth x height

                                 = 5cm x 1cm x 5cm

                                 = 25cm³

The volume of the shape is 25cm³

Answer: >30

Explanation:

In a eukaryotic cell, the process of cellular respiration can metabolize one molecule of glucose into 30 to 32 ATP. The process of glycolysis only produces two ATP, while all the rest are produced during the electron transport chain.

Answer:

9.) third one

10.) first one

11.) cant help you have to write that one (sorry)

12.) first and fourth ones.

Explanation:

Answer:

study

Explanation:

go on the internet and study

Answer:

D. how much energy the food molecules have

Explanation:

Answer:

potato Potatoes are made up of starch (a complex sugar). Complex carbohydrates are called polysaccharides (poly means “many”). So plants store their energy as the complex carbohydrate called starch. Plants can also have a complex carbohydrate called cellulose.

Explanation:

I hope it will

Answer:  C3H8 + O2—> CO2 + H2O + CO + C how do I balance C3H8 + O2—> CO2 + H2O + CO + C

Explanation:

Answer:

b ;]

Explanation:

Answer:

B (graph 2)

Explanation:

I got it right on Edge ;)

Gullies are a feature that may form as a result of erosion related to runoff. It may produce the transfer of water from fields to adjacent land.

Runoff erosion is a natural process that produces the transfer of water from fields to adjacent land.

The runoff may lead to erosion because the eroded material in the soil can be deposited a significant distance away.

This process (runoff related to erosion) occurs when there is more water or any other substance (for example, pesticides) than the land/soil can absorb.

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Answer:

gullies

Explanation:

its right i took the test and got 100%

Answer:

In the respirometer, it will be present no significant values of oxygen from the respiration process. The acid can denature proteins in a non-functional shape.

Explanation:

The pH of the solution will be considerably low in order to the proteins to work normally. In this case, the polarization of sites in the protein will cause a completely denaturation.

A normal pH is essencial for the best working coefficient of enzymes an proteins in general as well as temperature.

Answer:

B, or Canceled out.

Explanation:

In a negative feedback loop, the product of the loop inhibits whatever initiated the loop, preventing more product from being formed. This is in contrast to a positive feedback loop, where the product of the loop further stimulates whatever initiated the loop, resulting in even more product being formed. :)

Answer:

Explanation:

In a negative feedback loop, the product of the loop inhibits whatever initiated the loop, preventing more product from being formed.

This is in contrast to a positive feedback loop, where the product of the loop further stimulates whatever initiated the loop, resulting in even more product being formed.