SOMEONE PLZ HELP ME!!!!!!!

Answer:

A food chain is a linear sequence of organisms through which nutrients and energy pass as one organism eats another; the levels in the food chain are producers, primary consumers, higher-level consumers, and finally decomposers.

Explanation:

Answer:

The flow of energy is always unidirectional. The energy passes from primary producers to primary consumers. From the primary consumers, the energy is passed to secondary consumers and then to tertiary consumers. Thus the energy pyramid is always upright.

Explanation:

Answer:

I think its A if

not then

c

To become a molecular biologist, it's important to focus on building a strong foundation in science, particularly in subjects related to biology and chemistry. Here are some recommended subjects to consider for grades 10-12:

Biology: This subject is fundamental to understanding the principles of life, including cellular structure and function, genetics, molecular biology, and biochemistry. It forms the basis for further specialization in molecular biology.

Chemistry: A solid understanding of chemistry is crucial for molecular biology. Topics such as organic chemistry, inorganic chemistry, and biochemistry will provide a strong background for understanding the chemical processes that occur at the molecular level.

Mathematics: Strong mathematical skills are essential in many areas of science, including molecular biology. Focus on subjects like algebra, geometry, and calculus to develop problem-solving and analytical abilities.

Physics: While not directly related to molecular biology, physics provides a foundation for understanding principles of energy, forces, and motion. It can be beneficial for understanding certain aspects of molecular biology, such as biophysics or physical chemistry.

English/Language Arts: Communication skills are important for any career, including molecular biology. Developing strong reading, writing, and presentation skills will help you effectively convey scientific information and research findings.

Additionally, if your school offers advanced placement (AP) or International Baccalaureate (IB) courses in biology or chemistry, taking these can provide a more rigorous and in-depth understanding of the subject matter.

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Answer: The A, B, and Rh antigens are located on the surface of red blood cells.

Explanation:

Conditions are being used to try and isolate solid hydrogen cooled to low sufficient temperatures, hydrogen can grow to be strong at high sufficient pressures, and while the detail solidifies, it turns into steel.

At exceedingly low pressures, Hydrogen is compressed stable hydrogen turned into obvious. as the compression intensified, it began to show opaque and black. but at 495 Gpa, the hydrogen becomes shiny and reflective, indicating its transformation into a metallic despite the fact that the researchers cannot make sure whether or not it becomes solid or liquid).

Hydrogen can also be stored on the surfaces of solids (via adsorption) or inside solids. In adsorption, hydrogen is attached to the surface of cloth both as hydrogen molecules or as hydrogen atoms.

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Answer:

A

Explanation:

They make you move

100

Explanation:

because of the temperature

Temperature in degrees Fahrenheit can be converted to Celsius by first subtracting 32, then dividing by 1.8. What is the Celsius temperature outside on a warm day 100.

Temperature is a unit used to describe hotness or coldness. It can be stated in terms of any number of arbitrary scales and shows the direction in which heat energy will naturally flow, i.e., from a hotter body to a colder body (one at a lower temperature).

Temperature is not the same as the energy of a thermodynamic system; for instance, an iceberg has a significantly larger total heat energy than a match, despite the fact that a match is burning at a much higher temperature.

As opposed to extensive characteristics, like mass or volume, temperature is referred to as an intense property—one that is independent of the quantity of matter being considered—along with pressure, density, and other comparable properties.

Therefore, Temperature in degrees Fahrenheit can be converted to Celsius by first subtracting 32, then dividing by 1.8. What is the Celsius temperature outside on a warm day 100.

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Stages that are found in trypanosome Cruz but not found in plasmodium vivax are epimastigote stage and amastigote stage

What do you mean by epimastigote stage?

This is an intermediate stage found in the insect vector of Trypanosoma cruzi. Epimastigotes are elongated cells with flagella that multiply by binary fission.

Therefore, Stages that are found in trypanosome Cruz but not found in plasmodium vivax are epimastigote stage and amastigote stage

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The difference between density dependent and density independent factors in terms of their effects on population growth and common examples are described below.

Limiting factors are conditions that limit the growth or abundance of a population of organisms in an ecosystem.

There are two types of limiting factors that can affect population growth and they are as follows:

Density dependent factors are factors that regulate the population growth by mechanisms controlled by the size of the population while density independent factors affect population growth irrespective of size of the population.

Density dependent factors limit the growth of a population as the population increases while density independent factors limit the population growth irrespective of whether there is an increase in population or not.

Examples of density dependent factors are as follows:

Examples of density independent factors are as follows:

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The structure which was given is the mouth and it helps to allow air and nutrients in the form of food to enter your body.

This consists of the gastrointestinal tract and accessory organs of digestion  which are involved in the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body.

The mouth ensures that food is broken down as it contains the teeth which is used to grind them into bits and enzymes such as amylase which helps in the breakdown of carbohydrate substances.

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The coefficients that balances the equations are:

Balancing a chemical equation is important because it ensures that the law of conservation of mass is followed. This law states that matter cannot be created or destroyed, only rearranged. Therefore, the number of atoms of each element must be the same on both the reactant and product sides of the equation.

Balancing a chemical equation also helps to determine the correct stoichiometry, or the relative amounts of reactants and products involved in a chemical reaction.

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Answer

N

O

C & O

Ar

H & O

Explanation

Answer:your answer is 3600

Explanation:

Answer:

In one hour there is 3600 seconds

Answer:

Lymph

Explanation:

A colorless or faintly yellow fluid that helps remove wastes ,toxins ,and other harmful substances from the body ;also known as lymphatic fluid or interstitial fluid.

Answer: An ideal gas is a gas that conforms to the ideal gas law, which is a relation between pressure, volume, and temperature. it is a theoretical gas composed of many randomly moving point particles that are not subject to interparticle interaction. :)

Explanation:

The probability that their child will have brown eyes 50%. Thus, option A is the correct option.

According to the given information, the woman is heterozygous for blue eyes. It means that the blue eye color is a dominant trait over brown eyes since heterozygous carrier genotypes are present for dominant alleles only.

The allele for blue eye color is "B" and the one for brown eye color is "b". Therefore, the genotype of heterozygous woman would be "Bb" and the genotype of the homozygous recessive male would be "bb".

Therefore, A cross between Bb x bb gives following phenotype ratio = 50% brown eye : 50% blue eye. There is 50% probability of their child to have blue eye color.

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Answer:

b hope this helps just took text edge

Explanation:

A conclusion which is best supported by Daniel’s observations and discoveries is that: A. star X is more luminous than both stars Y and Z.

A star can be defined as a giant astronomical object that contains a luminous sphere of plasma and two (2) main hot gases (hydrogen and helium), and it is bounded together by its own gravitational force. Also, some examples of a star include the following;  

Luminosity is sometimes referred to as brightness and it can be defined as an absolute measure of the total amount of light energy that is emitted by a celestial (astronomical) object such as a star, per unit time.

Based on the astronomical records and information, the luminosity and apparent brightness a celestial (astronomical) object such as a star is highly dependent on distance.

In this context, we can reasonably infer and logically deduce that star X is more luminous than both stars Y and Z because star X is farther away from planet Earth than the other stars Daniel observed while star Z is closest to planet Earth.

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Complete Question:

Daniel observed and compared some stars at night and recorded his observations in a chart. Daniel later discovered that star X is farther away from Earth than the other stars he observed, and star Z is closest to Earth.

Which conclusion is best supported by Daniel’s observations and discoveries?

A. Star X is more luminous than both stars Y and Z.

B. Star X is more luminous than star Z, but not star Y.

C. Star Y is more luminous than star X.

D. Star Z is more luminous than star Y.

Answer:

There is no cartilage but there is epithelium

Explanation:

The pharynx of the human respiratory system does not contain cartilage.

The pharynx,  part of the human respiratory system, is a muscular tube that connects the nasal cavity and mouth to the larynx and esophagus. It serves as a passage for  air and food. The gorge is made up of several regions, each with its own distinctive features.

The nasopharynx, the top part of the throat, contains no cartilage. Instead, it is lined with pseudostratified ciliated  epithelium.This special epithelium helps to trap and transport mucus along with any particles or pathogens in the digestive system for elimination.

These regions also lack cartilage but  are lined with  stratified squamous epithelium. This type of epithelium provides protection from mechanical stress and potential abrasion caused by the passage of food and other substances down the pharynx.

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Answer:

D (I think)

Explanation:

A - No, it replicates everything  

B - I think it's referring to okazaki fragments (?) which is on the lagging strand so no.
C - No, in interphase they prepare the for meiosis.

D - the only reasonable statement left

Production of egg and sperm cells, hormones and nourishment are the functions of the reproductive system.

The reproductive system is responsible for three functions such as

So we can conclude that production of egg and sperm cells, hormones and nourishment are the functions of the reproductive system.

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Answer:

Un-paraphrased, according to alokamedicare.in, "What are the strengths and limitations to a basic protein." Protien helps support strong bodies.

Here is the law: there is an equal and opposite reaction to every action, the theory is that the outer layer of the earth is divided into plates, and the hypothesis is that if the amount of daylight increases plant growth, there will be no observation.

The theory is the statement that is based upon the experiment, and the theory is the well-substantiated explanation of some aspect of the natural world, and the law is a statement that describes an observed pattern in nature.

Hence, here is the law: there is an equal and opposite reaction to every action, the theory is that the outer layer of the earth is divided into plates, and the hypothesis is that if the amount of daylight increases plant growth, there will be no observation.

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The example Species A evolves into species B and C. demonstrates divergence (d option).

The evolutionary process of divergence between species makes reference to the modification of the features of one population which may lead to the generation of two or more different species when appearing barriers of reproductive isolation.

Therefore, with this data, we can see that the evolutionary process of divergence between species is based on the generation of evolutionary adaptive features that may lead to the speciation process of one primitive population.

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