which of the following requires ATP
A. facilitated diffusion
B.Simple diffusion
C.Active transport
D.None of the above​

Answer:

It could cause acid rain.

2.5 kilsos because if you double that it goes to 5 kiilos.

                                                  Explanations:

Sea sponges live in the sea -v-

Active Volcanoes- Just volcanoes that are active in eruption. Not alive

People- Humans

Sponge cake- A dessert

C. The angle of the sun's rays and the number of hours of daylight.

The length of daylight hours and the angle at which the sun's rays hit the Earth's surface both have a big impact on the seasons. The Earth's axis is tilted in relation to its orbital plane as it revolves around the sun.

Because of this tilt, various areas of the Earth's surface get sunlight at varying angles throughout the year. When one hemisphere is inclined towards the sun, more direct sunlight falls there, resulting in longer daylight hours and higher temperatures, giving rise to summer.

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The xylem and phloem does the role of plant stems in a process that occurs in plants.

Plant stems play a crucial role in the transport of water, nutrients, and sugars throughout the plant and this transport occurs through two specialized tissue types found in the stem: xylem and phloem.

Xylem is responsible for the upward movement of water and dissolved minerals from the roots to the rest of the plant. It consists of specialized cells called tracheids and vessel elements that are interconnected, forming tubes or vessels.

Phloem facilitates the downward movement of sugars and other organic compounds, such as hormones, from the leaves to other parts of the plant. It consists of sieve tube elements and companion cells.

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Complete question:

Plant stems contain cells with specific types of compounds, such as lignin, that provide strength to the stem. Which of the following does the role of plant stems in a process that occurs in plants?

Lignin

Cellulose

Xylem

Phloem

Sharks have gills with which they breathe oxygen and expel carbon dioxide.

The gills are organs that have a thin epithelium and in their interior blood vessels that transport oxygen and CO2. Because the epithelium is thin, it allows gas exchange between the seawater and the blood in the blood vessels of the gill. This is through a type of passive transport called simple diffusion (Oxygen and CO2 pass through the membranes without the help of any protein and without using energy in the form of ATP).

Therefore, the gas exchange in the gill would look something like this:

Producers are found at the first level of every food chain. They are considered as autotrophs that can undergo photosynthesis. This level is also called as trophic level 1. They are the primary producers occupied by pants and algae.

The second level of the food chain eat the producers. They are called as the primary consumers. the third level of the food chain are the secondary consumers. They

Answer:

First

Because if the sun is not included , the are still some producers that don't use the sun

Possible setbacks are the difficulty in keeping up with market changes, failures in product production, failures in product distribution, sector problems, problems in the management of employees.

We can arrive at this answer because:

Therefore, we can say that management is the most important point to be organized.

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Answer:

pls see on book all answer see given

Answer:

Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.

Explanation:

Answer:

A "red tide" is a common term used for a harmful algal bloom. This bloom, like many HABs, is caused by microscopic algae that produce toxins that kill fish and make shellfish dangerous to eat. The toxins may also make the surrounding air difficult to breathe.

Explanation:

Answer:

microscopic algae

Explanation:

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( . .)                              (. . )

( づ hope this helped! ⊂ )

All the all equivalent statements are:

A: If you are allowed on campus, then you have antibodies for the virus.

B: Having antibodies for the virus is a sufficient condition for being allowed on campus.

C: Not having antibodies for the virus prohibits your entry onto the campus.

Antibodies are proteins produced by the immune system to identify and neutralize foreign substances, such as viruses and bacteria, in the body. They work by binding to specific proteins or antigens on the surface of pathogens, marking them for destruction by other components of the immune system.

The production of antibodies is a key aspect of the adaptive immune response, as the immune system "learns" to recognize and respond to specific pathogens it has encountered in the past. The presence of antibodies in the blood can indicate past exposure to a particular pathogen and provide some level of immunity against future infections.

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6. The mechanism of evolution is the genetic drift.

7. The mechanism of evolution is the  natural selection.

8. This is an example of artificial selection.

9. The model of evolution is the speciation or macroevolution.

Natural selection is described as the differential survival and reproduction of individuals due to differences in phenotype.

The mechanism of evolution when a volcano on the island erupts, and by chance, most of the spoon-beak birds are killed scenario is genetic drift and refers to the random change in allele frequencies in a population due to chance events, such as natural disasters or random death.

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Lighter colored mice were more likely to avoid predators and to reproduce. Therefore, option (D) is correct.

The lighter brown coloration of the deer mice in the Sand Hills of Nebraska is likely an adaptation that provides them with a survival advantage in their specific habitat. The light, sandy soil in the area may offer better camouflage for lighter colored mice, making them less visible to predators and increasing their chances of survival.

As a result, these mice would have a higher likelihood of successfully reproducing and passing on their lighter coloration traits to future generations.

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Answer:

I only know the answer to one

Explanation:

How do you treat muscle disorders?

Treatment options include medications, physical and occupational therapy, and surgical and other procedures.

sepals, petals, stamens, carpels are correct order of floral organs from the outside to the inside of a complete flower.

The four primary whorls of a typical flower are the calyx, corolla, androecium, and gynoecium. The flower's outermost whorl is composed of sepals, which are green, leafy structures. The calyx, which is made up of the sepals, serves to shield the closed bud. The corolla, or collection of petals in the second whorl, are typically brilliantly colored. Whether a plant is a monocot or a dicot affects how many sepals and petals it has. Petal counts in dicots are typically four or five, or multiples of four and five, whereas they are typically three or multiples of three in monocots.

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Answer:

I think meiosis because it becomes 1 pair of chromosomes, compared to 2 pairs during other stages

Explanation:

The feature of cells best demonstrated by the image is that all organisms have cells with different shapes and functions. Thus, option C is the correct answer.

According to the cell theory, a cell is the structural and functional core of every creature. All cells are derived from pre-existing cells that are already there. Schleiden and Schwann introduced the concept of the cell.

A great number of cells make up creatures, as demonstrated by the image in the question. Therefore, the organisms with a large number of cells are known as multicellular organisms. A living thing is made up of several sorts of cells. Also, the cells found in such organisms are of different shapes and sizes and have different functions. Cell along with other cells make up a tissue.

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Nervous coordination transfers nerve impulse from one cell to another. Option 3 shows site for binding of chemicals involved in chemical synapse.

What is synapse?

The places of contact between neurons known as synapses are where information is transferred from one neuron to the next. Presynaptic neuron, synaptic cleft, and postsynaptic neuron are the three components of synapses, which most frequently occur between axons and dendrites.

One neuron releases neurotransmitter molecule into a tiny area (the synaptic cleft that is showed in 3) that is close to another neuron at a chemical synapse. Synaptic vesicles, which house the neurotransmitters, are tiny sacs that are then exocytotic ally discharged into the synaptic cleft. These molecules subsequently attach to the postsynaptic cell's neurotransmitter receptors. Finally, the action of the neurotransmitter is terminated by clearing the neurotransmitters from the synapse by one of several possible processes, such as enzymatic breakdown or re-uptake by certain transporters on the presynaptic cell or on neighbouring neuroglia.

Hence the correct option is 3 as shown in the figure

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Answer:

outer layer of earth is the crust

Two cells might behave differently in response to the same signaling molecule if they have different scaffolding proteins because they produce different stable configurations in regard to the ligand.

The specific role of scaffolding proteins is associated with the fact that these macromolecules act in diverse signaling network pathways by interacting with different molecular partners in order to provide a proper framework to activate (or even inhibit) the molecular cascade.

The specific role of scaffolding proteins is mainly associated with protein-protein interactions, which are capable of activating a phosphorylation-associated protein that produces a molecule cascade downstream of this type of binding.

Therefore, with this data, we can see the specific role of scaffolding proteins is to interact with other proteins in a signaling network which may be a fundamental process during the activation and or inhibition of the pathway.

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Answer:

1st one

Explanation:

DNA replace the old cells

The years used to calculate the baseline average temperature can vary depending on the specific dataset being analyzed. However, the most commonly used baseline period for global temperature anomalies in the period from 1951-1980.

This baseline period was established by the National Aeronautics and Space Administration (NASA) and the National Oceanic and Atmospheric Administration (NOAA). It is used as a reference to compare current and future temperature anomalies to historical averages. Temperature can vary from year to year. Hence, the baseline temperature is calculated from 1951-1980.

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Answer:

extras and food honestly

Photosynthesis can be thought of as taking place in two stages which include light-dependent reactions and light-independent reactions.

Chlorophyll collects solar energy during the light-dependent processes that occur at the thylakoid membrane and then uses water to convert it into chemical energy. Water is hydrolyzed in light-dependent processes, and oxygen is produced as a byproduct.

The chemical energy generated by the light-dependent processes powers both the capture of carbon in carbon dioxide molecules and the subsequent construction of sugar molecules during the Calvin cycle, which takes place in the stroma.

The energy is transferred between the two processes via carrier molecules. Because they deliver energy, the carriers that transfer energy from the light-dependent processes to the Calvin cycle reactions might be said to be "full." The "empty" energy carriers return to the light-dependent processes to gather further energy once the energy has been released.

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Answer:

Carbon is the chemical backbone of life on Earth. Carbon compounds regulate the Earth’s temperature, make up the food that sustains us, and provide energy that fuels our global economy.

The carbon cycle.

Most of Earth’s carbon is stored in rocks and sediments. The rest is located in the ocean, atmosphere, and in living organisms. These are the reservoirs through which carbon cycles.

Explanation:

From the Carbon cycle the answers to your questions are ;

1) The Total amount of carbon removed from the atmosphere each year  is

2) The Total amount of carbon added from soil and burning of fossil fuels is

3) The Change in atmospheric Carbon in a year = 4 GTC

The amount of Carbon present  in the atmosphere within a given period is determined by the amount of carbon added to the atmosphere and the amount of carbon that leaves the atmosphere within a given period.

1) Total amount of carbon removed from the atmosphere = amount of carbon removed by oceans + amount of carbon removed by plants

= 2 GTC + 63 GTC = 65 GTC

2) Total amount of carbon added to the atmosphere from soil and burning fossil fuels = 9 GTC + 60 GTC = 69 GTC

3) The change in atmospheric carbon in a year

= amount of carbon added - amount of carbon removed

= 69 GTC - 65 GTC = 4 GTC.

Hence we can conclude that the amount of carbon added = 69 GTC, amount of carbon removed = 65 GTC  and the change in atmospheric carbon is 4 GTC.

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Explanation:

the answer is 3rd one

The most recent peak in extinction rate affected the largest number of groups

Answer:

telophase

Explanation:

ayan po pwede na