Which organism appeared on earth first, the moss or yeast? How do we know?

The correct equation for cellular respiration showing the reactants on the left of the equal sign and products on the right of the equal sign is: C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP.

Cellular respiration is a process that occurs in the cells of living organisms in order to release energy from food molecules (such as glucose). There are three main stages of cellular respiration: glycolysis, the Krebs cycle, and oxidative phosphorylation.

During these stages, glucose is broken down into carbon dioxide and water, and ATP (adenosine triphosphate) is produced as an energy source for the cell. The balanced equation for cellular respiration shows that glucose and oxygen react to produce carbon dioxide, water, and energy (in the form of ATP).

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The animal life cycle begins with the production of gametes, or reproductive cells. These gametes come from the male and female reproductive organs and fuse together during fertilization to form a single cell, the zygote.

The zygote then undergoes cell division to form an embryo, which continues to grow and develop until it reaches a point where it can survive on its own in the environment. After hatching or birth, the young animal begins to grow and mature until it reaches adulthood.

During adulthood, the animal is fully grown and can now reproduce, beginning the cycle anew. As the animal ages, it eventually dies, completing the life cycle. Each stage of the life cycle is important and contributes to the overall success of the species.

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Answer:

I'm not 100% sure but I think it's sunflower

The inheritance of the blood types (ABO) is based on properties of the red blood cells.

The ABO blood group system is simply the classification of the human blood based on the inherited properties of red blood cells known as the erythrocytes.

It is known by the presence or absence of the blood antigens A and B, and O which are found on the surface of the red cells.

Persons could have either the type A, type B, type O, or type AB blood.

Therefore, the inheritance of the blood types is based on the properties of the red cells.

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The statement that is NOT true regarding glands is option d) Exocrine glands are also referred to as ductless glands.

This statement is incorrect because exocrine glands are the type of glands that release their secretions into a duct outside of the body, whereas endocrine glands are ductless and release their hormones directly into the bloodstream. Sweat glands are an example of exocrine glands that release sweat through ducts onto the skin's surface.

On the other hand, endocrine glands secrete hormones, such as the thyroid gland that secretes thyroid hormone directly into the bloodstream, and these hormones act on target cells to regulate various bodily functions.

Therefore, the option d) is not true as exocrine glands are not ductless glands but glands that have ducts to release their secretions outside of the body.

So, option d) is correct.

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Yes, there are differences between the sperm cells inside the seminiferous tubules and bull sperm cells.

The seminiferous tubules in humans produce sperm cells through a process called spermatogenesis, while in bulls, the process is called spermiogenesis, which occurs in the epididymis. In terms of morphology, bull sperm cells have a curved shape and a smaller size compared to human sperm cells. Additionally, bull sperm cells have a higher motility rate and different metabolic characteristics than human sperm cells. These differences may reflect the different reproductive strategies of the two species.

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Answer:

in 10 years

Explanation: im pretty sure

Answer:

every 2.5 years

Explanation:

Answer:

Hi there, so the population pyramid visualizes two variables which are sex and age but it doesn't tell us the actual number of population within a region it only collects the sex (female and males) and the ages (ranging from infant to elderly).

So the only thing that population pyramid data can't collect is the actual population in number.

Hope this helped :)  

The population pyramid, therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex (females and men) (ranging from infant to elderly).

As a result, the only thing the population pyramid data cannot measure is the size of the population.

Population pyramids do have certain restrictions, though. It is typically impossible to tell the relative contributions of various demographic processes on population age structure since they simply provide the size of each age-sex group in the population.

Therefore, depicts the two factors of sex and age, but it is silent on the region's actual population size instead, it simply gathers data on ages and sex.

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A 100kg sample of ocean floor with evenly dispersed sediments will contain less than 1kg of space dust and rocks.

There are currently three major types of sediments that can be found in the ocean floor. They are terrigenous; from land deposits of the continental shell, pelagic; made up of clay and micro skeletons of marine organisms, and hydrogenous; rich with minerals.

Cosmogenous sediments are occasionally found in parts of the ocean but usually in very small amounts of less than 1% or less than 1kg for every 100kg sample. They are mostly covered up by other sediments.

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Answer: B: take a family history and suggest genetic testing

Explanation:

I took it and got it right

Answer:

Carbon dioxide

Explanation:

Symptoms may vary depending on the location of the brain abscess. It includes headache and nausea due to increased pressure in the brain. Neurological symptoms may also be present but in very rare cases.

Common symptoms of the disease are fever, headache, and nervous system problems such as confusion, difficulty in speech or walking change  and arm/ leg weakness on one side.

Brain abscess is a collection of pus that develops in the brain due to an infection. Causes of this disease are infections in other parts of the body or  improper functioning of immune system.

Treatment for this are antibiotics and close monitoring. In some cases, the abscess has to be removed surgically.

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The cell is in the metaphase stage of mitosis because it appears that the because it appears as if the chromosomes are all lined up in the middle of the metaphase plate.

The chromosomes are at their second-most condensed and coiled state during the mitotic stage of the eukaryotic cell cycle, known as metaphase.

These chromosomes, which contain hereditary material, align in the cell's equator before being divided into the two daughter cells.

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Answer:

The approximate or relative ages of the rocks and the fossils they contain.

The discovery of trilobite fossils in a rock layer provides important information about the age, environment, and depositional history of the layer that is in Option A, as the information can be used by geologists and paleontologists to better understand the geological history.

Trilobites are useful as index fossils because they are extinct and had a wide geographic distribution during the Paleozoic Era. The presence of trilobites in a rock layer indicates that the layer is from the Paleozoic Era, which spanned from about 541 million to 252 million years ago. Trilobites were marine organisms that lived in a variety of habitats, from shallow seas to deep ocean environments. The discovery of trilobite fossils in a rock layer suggests that the layer was deposited in a marine environment. The presence of trilobites in a rock layer can also provide information about the depositional history of the layer.

Hence, the discovery of trilobite fossils in a rock layer provides important information about the age, environment, and depositional history of the layer that is in Option A.

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question is incomplete, complete question is below

A team of scientists is excavating fossils from a rock layer. They discover fossils of trilobites, which are useful as index fossils. Which information about the rock layer is provided by the trilobite fossils

A)age, environment, and depositional history

B)skin

Answer: Bone strength is determined by bone geometry, cortical thickness and porosity, trabecular bone morphology, and intrinsic properties of bony tissue

Explanation: Bone strength is indirectly estimated by bone mineral density (BMD) using dual-energy X-ray absorptiometry (DXA).  

Answer: Yes and no

Explanation:

Producing electricity results in greenhouse gas emissions, and data on greenhouse gas emissions from volcanoes are the question that can be asked.

Greenhouse gases are mixtures and combinations of gases that trap the sun heat and radiate a small amount to the planet and back to the outer atmosphere. The increased radiation entrapment causes a rise in the planet's temperature.

Question about the electricity production and its effect on the greenhouse gas and about the data of the gas emission during volcanic eruptions can be asked to clarify the evidence from the graph.

Therefore, option A. about electricity production, option E. data about greenhouse gas emission from eruptions can be asked.

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Answer:

option A. about electricity production, option E. data about greenhouse gas emission

Explanation:

Those drugs are competitive inhibitors Vioxx and different prescription nonsteroidal pills (n s an I ds) are mighty inhibitors of the cyclooxygenase-2 (c o x-2) enzyme.

Rofecoxib (Vioxx) was one of the first selective cyclooxygenase-2 (COX-2) inhibitors (coxibs) to be authorized to be used in people. 5 years after its launch to the public, Vioxx became withdrawn from the marketplace because of the unfavorable cardiovascular consequences of the drug.

COX-2 Selective (consists of Bextra, Celebrex, and Vioxx) and Non-Selective Non-Steroidal capsules (NSAIDs).

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A model shows rays of the sunlight moving straight from the sun perpendicular to the surface of the earth. So, these rays are called angled rays.

An angle ray is formed when the two rays are merged together at their starting point, such that the other ends of the rays extend infinitely. The point where the two rays are joined or merged is the vertex of the angle.

Perpendicular means the two different rays or lines intersecting each other at the right angle (90°) are called perpendicular rays or lines.

Hence, the correct answer will be option (a)

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Answer:

c. direct rays

Explanation:

because all the other rays do not reach the surface of the Earth at an angle.

Answer:

Newts with the mutation are better able to survive and reproduce than newts without the mutation.

Explanation:

Answer:

D. The shape and structure of the beak are inherited and help the pelican survive in its environment

Explanation:

Hope this helps!

Answer:

Explanation:

In 1869, Friedrich Miescher isolated "nuclein," DNA with associated proteins, from cell nuclei. He was the first to identify DNA as a distinct molecule. Phoebus Levene was an organic chemist in the early 1900's. He is perhaps best known for his incorrect tetranucleotide hypothesis of DNA.

Answer: (in explanation)

Explanation:

Cloning is when you create a copy of an organism with the EXACT same DNA and such. Selective breeding is when you breed organisms over time to get the desired traits.

Answer:

Cheetahs, Tigers, Hyenas, Skunks, Chipmunks, Lemurs

There are numerous such instances of spotted and striped animals that display distinctive patterns as a result of their genetic makeup.

Leopard (Panthera pardus): Leopards have a stunning coat with a colour that varies from region to region and is embellished with rosettes, which are rose-shaped dark markings around by rings of lighter colour. The leopard in its native environment can blend in with these rosettes.

Acinonyx jubatus, the cheetah, is an animal with characteristic solid black spots on its tan coat. These spots are distinctive among big cats and help with camouflage.

Leopards and jaguars (Panthera onca) both have rosette-like spots, however jaguars frequently have a central dot within each rosette. Compared to a leopard, the pattern is more compact and has the potential to be packed more tightly.

Thus, Cheetahs, Tigers, Hyenas, Skunks, Chipmunks, Lemurs are examples of striped animals.

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Once you've chosen your tables and columns, press the "Invoke" button. To see if the word is present in the event's text, use the Find function.

When data is listed in columns, the VLOOKUP or Vertical Lookup function is utilised. Using information from a specified column in the same row, this method looks for a value in the left-most column and compares it to information there. A sorted or unsorted table's data can be found using VLOOKUP.

Whenever a function with at least one parameter is generated,It can be used as a custom function to add a fresh column and new value to each table row. Locate a previously loaded query from the Power Query Editor, choose a cell in the data, and then choose Query > Edit to launch the query.

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Answer:

organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Explanation:

A chemical compound, regardless of its source, that is capable of killing or inhibiting microorganisms is referred to as disinfectant

Disinfectants are used in a variety of ways to reduce the spread of disease, including cleaning and sterilizing surfaces, equipment, and medical instruments. Disinfectants can be found in many forms, such as liquids, powders, sprays, and aerosols.

They work by either killing the microorganisms directly or inhibiting their growth. Disinfectants are commonly used in hospitals, clinics, and other medical facilities to reduce the risk of infection. They can also be used in homes and workplaces to reduce the risk of the spread of germs and bacteria.

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Answer:

the population

Explanation:

Hope it helps give brainliest plz! :D

Answer: Population

Explanation: my brain