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Answer:

Carbon is released from ecosystems as carbon dioxide gas by the process of respiration. Respiration takes place in both plants and animals and involves the breakdown of carbon-based organic molecules into carbon dioxide gas and some other by-products. i hope this helps :)

Potential Energy

When it’s not moving it’s potential energy but when it’s moving it’s kinetic energy

Answer:

Explanation:

Geological substratum refers to the solid rock or layer of Earth's crust that lies beneath the soil, sediment, or other surface materials.

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Nixon's concerns turned out to be valid. The unemployment rate reached a politically harmful 6 percent by the end of 1970.

In that year, Nixon named Arthur Burns as the head of the Federal Reserve. Burns rapidly established his independence by issuing Nixon a challenge: if Nixon failed to maintain federal spending under $200 billion, Burns would continue to keep the money supply constrained in an effort to combat inflation. Nixon complied with Burns' requests. He put off government employees' salary raises by six months in order to conserve money. One outcome was a nationwide postal employees' strike. Nixon employed the U.S. Army to keep the postal service operating, but in the end, he carved into postal workers' salary demands, erasing some of Burns' budget-balancing requirements.

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Answer:

Artemis: Returning astronauts to the Moon

Under Artemis, NASA will send new science instruments and technology demonstrations to study the Moon, accelerate plans to send astronauts to the Moon by 2024, and establish sustainable lunar exploration by 2028

The author's belief is that Winslow Homer's paintings depict the exciting tension between the standard of thermodynamics and the human desire for control and stability.

Homer's use of nautical and outdoor settings, as well as welcome depictions of labor and industry, represent the conflict between everything in creation's energy and the human struggle to harness and hold it.

Winslow Homer's work was created all along the late 19th century, a time of excellent technological and modern progress in America. The nation was extending westward, and skill was a growing interest in the natural world and the allure of power.

Homer's paintings indicate this cultural circumstance, as well as welcome personal experiences as a journalist covering war during the Civil War.

Homer's paintings frequently depict nautical scenes, in the way that storms, shipwrecks, and fishing expeditions. He also commonly portrays labor and manufacturing, such as lumberers, miners, and ironworkers. The content of his paintings stresses the struggle between humans and character, as well as the desire for control and expertise over the environment.

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Here are the marks that can be found on a bullet include: Land, Primer dent, Groove and Right or left striations.

A bullet's trajectory is the path it follows from the moment it is fired from the gun until it hits its target or stops. The trajectory of a bullet is influenced by a number of factors, including the initial velocity of the bullet, the angle at which the gun is fired, the weight and shape of the bullet, and the presence of any external forces such as wind or gravity.

The trajectory of a bullet can be calculated using mathematical models, which take into account the various factors that affect its flight path. One thing we cannot use to predict the trajectory of a bullet is the type of gunpowder used in the bullet.

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Image transcribed:

1. What marks can be found on a bullet? SELECT ALL THAT APPLY*

Land

Primer dent

Groove

Right or left striations

2. What is one thing we CANNOT use to predict the trajectory of a bullet?

Description of eastern cottontail:

• Its scientific name is ,Sylvilagus floridanus,. This is the most common rabbit in North America (Canada, United States and Mexico). They are rather found in habitats that offer protection from their predators like meadows, fields and young forests.

• They are primary consumers as they eat plants including fruits, leaves, seeds and flowers. Their main predators are foxes, owls, hawks and small predatos.

A white-flowered plant is crossed with a plant that is heterozygous for that trait; therefore, in this scenario, 50% of the offspring will have purple flowers, while the other 50% will have white flowers.

Only half of the offspring (50%) will have a purple flower phenotype, meaning they will display the dominant trait. This is because they must inherit a P allele from both parents to display the purple flower phenotype, which can only happen if the heterozygous plant contributes a P allele. The other half of the offspring (50%) will inherit the W allele from both parents and display the recessive white flower phenotype.

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Answer:

Your answer is A). In the presence of sunlight, plants take in the CO2 that we breathe out, and absorb water from the ground to make glucose (which the plant will use for energy when the sun isn't out), and oxygen which we breathe in again.

Answer:

an observed inference

The correct answer is the second one, educated guess.

Interphase is the longest phase of the cell cycle, which is further divided into three stages: G1 (Gap 1), S (Synthesis), and G2 (Gap 2).

G1 Phase: This is the phase where cell is growing and carrying out its normal metabolic functions. During this phase, cell prepares for DNA replication and checks for DNA damage before progressing to next stage.

S Phase: This is the phase where DNA replication occurs and the cell synthesizes new DNA by copying the existing DNA, resulting in two identical copies of DNA.

G2 Phase: This is the phase where cell checks for errors and ensures that DNA replication is complete before entering mitosis.

After interphase, cell enters the M phase or the mitotic phase, which includes mitosis and cytokinesis.

Mitosis: Mitosis is the process of cell division where replicated DNA is separated into two identical nuclei. It is further divided into four stages: prophase, metaphase, anaphase and telophase (PMAT).

Cytokinesis: Cytokinesis is the process of cell division where cytoplasm divides resulting in two daughter cells with identical genetic material.

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Answer:

Nucleus

Explanation:

The Nucleus is the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

Answer:

nucleous

Explanation:

itacts like the control center

The example that includes only chemical changes that occur in the digestive process is the reaction of saliva, stomach acid, bile, and pancreatic juices with food. Option D.

Chemical changes refer to changes to the chemical properties of substances. In biological reactions, these substances are referred to as reactants.

Chemical changes are different from physical changes. In physical changes, only the physical properties of substances are altered while their chemical properties remain intact.

When a substance changes chemically, its physical properties most often change along. However, this is not in all cases.

Thus, looking at the examples given, their classification into either physical or chemical changes is as follows:

When saliva, stomach acid, bile, and pancreatic juices react with food, the chemical properties of food change because the enzymes convert different components of food from one form to another as part of the process of digestion.

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Resource conservation is not shown by the statement;" reducing the amount of trash put in landfills by burning trash."

Resource conservation has to do with the meticulous use of resources to avoid wastage of the resources. It involves all processes that ensure that materials are well utilized in a manner that is sustainable.

The statement that does not show the conservation of the resources of Texas is reducing the amount of trash put in landfills by burning trash.

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The behavior you described, where certain species of grass benefit from being grazed by other organisms, represents a mutualistic relationship. Mutualism is a type of symbiotic relationship in which both participating organisms derive benefits from their interaction.

In this case, the grasses benefit from being grazed because the act of grazing stimulates their growth and helps them maintain optimal health. Grazing removes the top portions of the grass, which promotes new shoots and stimulates lateral growth.

Additionally, grazing can prevent excessive shading and allow sunlight to reach lower parts of the grass, aiding in photosynthesis.

On the other hand, the organisms that graze on the grass, such as herbivores or grazers like cattle or certain insects, benefit from the food source provided by the grass. Grazing animals obtain nutrition from consuming the grass, which is a source of energy and nutrients.

Thus, the mutualistic relationship between the grasses and the organisms that graze on them is characterized by reciprocal benefits. The grasses benefit from the stimulation of growth and maintenance, while the grazers benefit from the food resource.

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Answer:

A. circulating concentrations of renin will increase

D. water uptake by the distal convoluted tubule will increase

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When circulating levels of renin increase, a person's blood pressure decreases, hence option A is correct.

Angiotensin is generated more often when renin, which is mostly produced by the kidneys, is increased. Angiotensin then triggers the release of aldosterone from the adrenal cortex.

Blood and tissues both create angiotensin, and the kidneys produce renin, a proteolytic enzyme, into circulation.

When the kidneys receive low blood flow, they behave as if the decreased flow is related to dehydration.  Blood pressure rises as a result of the increased fluid filling the blood vessels.

Therefore, when your blood pressure falls too low or when your body doesn't have enough salt, renin is released into your circulation,  hence option A is correct.

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An increase in temperature has virtually no effect on the overall rate of photosynthesis within the leaves of plants.

Photosynthesis is the process by which green manufacture sugars from atmospheric carbon dioxide and water using the energy of sunlight.

Photosynthesis occurs in the leaves of green plants.

Enzymes are involved in the reactions of photosynthesis and these enzymes are affected by temperature.

Temperatures below or above the optimum temperature will reduce rate of photosynthesis.

In conclusion, photosynthesis occurs in the leaves of plants and is catalyzed by enzymes.

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Answer:

1. cytoskeleton

2. Golgi apparatus

3. smooth endoplasmic reticulum

4. nucleolus

5. nucleus

6. Rough endoplasmic reticulum

7. ribosomes

8. chlorophyll

9. vacuole

10. mitochondrion

11. cytoplasm

12. adjacent cell wall

13. plasma membrane

14. outer layer (cell wall)

The two statements which are true regarding passive transport are:

A. Charged ions cannot pass through a cell membrane via passive transport.

C. Carbon dioxide can pass through a cell membrane via passive transport.

A cell membrane is also known as plasma membrane and it can be defined as a semi-permeable cell organelle that is found in the body of a living organism.

In Science, there are two (2) main types of cell transport and these include the following:

Passive transport refers to the movement of molecules or substances across the cell membrane without the use or expenditure of chemical energy.

Based on scientific research and experiments, passive transport is highly dependent on the second law of thermodynamics for the movement of molecules or chemical substances across a cell membrane.

In this context, we can infer and logically deduce that the two statements which are true regarding passive transport are:

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Complete Question:

Which of the following statements are true regarding passive transport?

Choose 2 answers:

A. Charged ions cannot pass through a cell membrane via passive transport.

B. Charged ions must utilize the help of membrane proteins and an input of energy in order to pass through a cell membrane.

C. Carbon dioxide can pass through a cell membrane via passive transport.

D. Carbon dioxide is a small, uncharged gas molecule that can freely pass through a cell membrane via passive transport (from an area of high concentration to low).

Answer:

Explanation:

No photo lol! Send a photo or link and I’ll try to see how hard it it!

Answer: cell a is a skeletal or cardiac muscle.

Explanation:

Answer:

A

Explanation:

Homeostasis is basically the organism being able to live without need of an outside source

Answer:

ok i answered the last one and yess i got it

What is homeostasis and how is it maintained?

Homeostasis refers to the body's ability to maintain a stable internal environment (regulating hormones, body temp., water balance, ect.). Maintaining homeostasis requires that the body continuously monitors its internal conditions.

Explanation:

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Answer:

The species that are unable to adapt to environmental changes become extinct. This reduces biodiversity. ... Species that are too closely interbreed can go extinct as mistakes in the DNA accumulate in the population. All forms of extinction cause reductions in the remaining biodiversity

Explanation: