FILL IN THE BLANK aerobic organisms require dioxygen (o2) to survive. in aerobic metabolism, electrons move from molecule to molecule, releasing energy at each step. in animals, the source of electrons is ______and they are finally released in the form of .

The characteristics of Phylum Cnidaria include the following:  

The characteristics of Phylum Porifera include the following:  

Taxonomy can be defined as a scientific method which is used by researchers for the naming, classification and description of the various species of organisms such as humans, animals, and plants.

In Science, the classification categories of organisms include the following:

For this exercise, you're required to match the characteristics of organisms to the correct Phylum as follows;

The characteristics of Phylum Cnidaria include the following:  

The characteristics of Phylum Porifera include the following:  

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Answer:

monera kingdom

Explanation:

Answer:

The kingdom is Monera Kingdom

Explanation:

When recording euthanasia be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method and final disposition.

The euthanasia record is an important document for veterinary practices and should be maintained according to state and federal regulations and the policies and procedures of your practice.

When recording euthanasia, be sure to note the date, animal identification information, confirmed or tentative diagnosis, euthanasia method, and final disposition.

Another important thing to note is that euthanasia should be considered only when alternative management options are not available or have been exhausted, when quality of life is poor, and when euthanasia is in the best interest of the animal.

All reasonable steps should be taken to minimize pain and distress during the process.

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The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins

The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered  essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another  which play a role in the development of organisms .

There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .

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The two pieces of evidence that support the theory of the expanding universe are the red shift of light from distant stars and the existence of cosmic background radiation.

The correct answer is option B.

1. Red shift of light from distant stars: The observation of redshift in the light coming from distant galaxies provides evidence for the expansion of the universe. Redshift occurs when the light waves from an object moving away from an observer are stretched, causing a shift towards longer wavelengths. This phenomenon is consistent with the Doppler effect, where the wavelength of light appears to stretch as the source moves away. The redshift of light from distant stars indicates that galaxies are moving away from us and from each other, supporting the idea that the universe is expanding.

2. Existence of cosmic background radiation: The discovery of cosmic background radiation further supports the theory of the expanding universe. Cosmic background radiation is a faint, uniform microwave radiation that permeates the entire universe. It is believed to be residual radiation from the Big Bang, the initial event that is thought to have initiated the expansion of the universe. The presence of cosmic background radiation provides strong evidence for the hot, dense early stages of the universe and its subsequent expansion.

Based on the information provided in the diagram, it is not possible to determine the identity or nature of the celestial objects labeled X. The diagram only represents the expansion of the universe over time and does not provide specific details about individual celestial objects.

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Answer:

The answer is C.

Explanation:

Thank you so much for the points have a great day and correct me if im wrong!?

Answer : (D)

Explanation: Just as we communicate to each other to initiate a response, cells must also communicate. Of the 7 characteristics of life the characteristic that states a living things respond to their environment most closely relates why cell communication is important and it evolved

Answer:

The nucleus contains the protons and neutrons which takes up most of the mass of the atom.

Answer:

1.SkeletalMuscle, Smooth muscle and Cardiac muscle

2ẞame as no.1

3.They enable humans to move and perform daily activities

4.Theywork as a support for your body gives the body shape

5.Theyare lightweight yet strong

6.Theymake the skeleton flexible.

Answer:

It is all black

Explanation:

Because it changes over time.

Answer:

the answer is D. 2.3 to 9.89

The amount of matter, as well as the temperature, are the two factors that determine the thermal energy of the substance.

Thermal energy is the internal energy that a system has when it is in thermodynamic equilibrium due to temperature. The energy of systems that are not in a state of thermodynamic equilibrium cannot be transformed into useful work as easily as thermal energy.

The same fluid or solid in a thermodynamic equilibrium state with the same energy (as thermal energy), however, cannot do work unless it is combined with another substance at a different temperature, as in a heat engine. This is because the same fluid or solid in a thermodynamic equilibrium state has the same energy (as thermal energy), but it cannot be converted to work in a mechanical device.

Answer:

Western Europe's landscape consists of plains with mountains that cut through in some places

Explanation:

According to the cell theory all living things are made of cells.

Modern cell theory

Theory that cells are the basic structural, functional, and organizational units of both single-celled and multicellular organisms; cells divide and pass on hereditary information; and energy flows within cells.

Thus, all living things are made of cells.

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Identifies an individual with increased susceptibility to cancer:

Detects cancer that is present in the body:

Diagnostic procedures are medical tests, exams, or procedures performed to identify a medical condition or disease in a patient. These tests can include physical exams, laboratory tests, imaging tests, and other procedures that help diagnose a condition or disease.

Therefore, The goal of a diagnostic procedure is to provide doctors and other healthcare providers with information that can help them diagnose a condition or disease, determine its severity, and develop an appropriate treatment plan.

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Answer:

C) 3 g/cm3

Explanation:

Density=mass/volume

D=12/4

Cancel out with the common factor 4

D=3 g/cm3

Therefore density is 3 g/cm3

Answer

no i don't know

Explanation:

i am so dum  sorry if I can't help you

According to the research, the correct answer is that the flow of energy is part of the rock cycle through the solar energy that reaches the Earth and the internal heat of the earth both drive and provide energy for processes of the Cycle.

They are the geological processes or transitions of material that rocks go through to become one of the different types of rocks:

In this sense, the two sources of energy for these transformations are the sun providing energy for sediment consolidation processes such as erosion and transport to form sedimentary rocks and internal heat from the earth providing energy for processes such as subduction, melting and metamorphism that occurs in igneous and metamorphic rocks.

Therefore, we can conclude that according to the research, the flow of energy allows processes such as erosion, melting, metamorphism essential for the rock cycle.

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The humans have a vestigial structure called the appendix. Therefore the statement is true, being a vestigial structure present in the human species.

The total hydrogen bonds are holding the two strands together are 69 hydrogen bond.

DNA stands for deoxyribonucleic acid. It is defined as the molecules that has genetic material for development of organisms. DNA molecules are made up of two linked strands that  resemble a twisted ladder a shape called as a double helix.

As given there are 100 base pair of DNA molecules, in that 100 base pair there is 23% of cytosine base pair. So, to calculate the the amount o hydrogen atoms in the molecules we can just multiply 23 with 3 as it has 3 hydrogen bonds so the result is 46.

Thus, the total hydrogen bonds are holding the two strands together are 69 hydrogen bond.

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Answer:

B

Explanation:

The element which makes some rocks glow, helps oysters form pearls, and creates amazing cave formations is referred to as aragonite.

This refers to an element which is similar to calcite as it also consists of calcium carbonate but however differs from it because it undergoes orthorhombic crystallization. It is formed from different biological and physical processes such as precipitation which goes on in the aquatic ecosystem.

This elements performs various functions in different substance such as making some rocks glow, helps oysters form pearls, and creates amazing cave formations.

This is therefore why aragonite was chosen as the most appropriate choice.

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Answer:

species.

Explanation:

Taxonomy can be defined as the process of naming, classification and description of living organisms such as plants and animals. Thus, it is the biological classification of living organisms based on similarities or characteristics such as eyes, number of legs, etc.,

The eight (8) biological classification (taxonomy) used for grouping and organizing organisms are; kingdom, domain, phylum, family, order, class, genus and species.

In taxonomy, species refers to the basic unit of naming that includes members such as mammals and reptiles with the ability to reproduce with each other to birth new offsprings and exchange genetic informations. Some examples of species include Homosapiens, Vulpes, Elephas maximus, Pinus banksiana, Alces laces, Ursus americans, Canis lupus, etc.

In conclusion, taxonomy helps scientist to have good understanding and knowledge when studying various organisms.

If we find wild bacteria cells (found in a soil environment) and place them on both ends of the agar growth plate then these bacterial strains couldn't survive due to the loss of suitable environmental conditions.

The relationship between suitable environmental conditions and survival rate is based on the fact that organisms are adapted to develop their metabolic activities in a particular environment such as soil in bacteria.

Therefore, with this data, we can see that suitable environmental conditions may hamper the survival of bacteria.

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Answer: jjkbiuggyghjgyh

Explanation:

kkkkklmnmnlkm ml/nbkhjghh

Shane is studying different types of neurons using an electron microscope. He encounters a multipolar cell with no apparent axons and determines it is a(n) anaxonic neuron because of those characteristics.

According to the etymology of the term, anaxonic neurons are any type of neuron in which the axon is absent or cannot be distinguished from the dendrites. In the human nervous system, there are two types of anaxonic neurons: the undifferentiated anaxonic neuron, in which the axon cannot be distinguished from the dendrites, and the unipolar brush cell (UBC), which has no axon and only a den

Brain and certain sensory organs contain anaxonic neurons. Their purposes are not entirely clear. Two or more dendrites and one axon are features of multipolar neurons. The majority of CNS neurons are such.

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