Answers
Answer:
the answer Is high pressure
Related Questions
Arrange the following items in the CORRECT ORDER for PS II
The electrons from chlorophyll travel down the electron transfer chain bringing in hydrogen ions.
Chlorophyll A's electron is ejected to the primary electron acceptor.
Chlorophyll A captures the energy from a photon of light from the sun.
Excess hydrogen ions leave through the ATP synthase making ATP
Photolysis frees oxygen molecules, hydrogen ions, and replaces chlorophyll A's lost electrons from water molecules
Answers
Answer:
1. Chlorophyll A captures the energy from a photon of light from the sun.
2. Chlorophyll A's electron is ejected to the primary electron acceptor.
3. The electrons from chlorophyll travel down the electron transfer chain bringing in hydrogen ions.
4. Excess hydrogen ions leave through the ATP synthase making ATP
5. Photolysis frees oxygen molecules, hydrogen ions, and replaces chlorophyll A's lost electrons from water molecules
Explanation: Hopefully this helps ;)
HELP
The structure of cellulose is shown below. What monomer combines and
forms cellulose?
Answers
That structure is of a carbohydrate.
A carbohydrate consists of CHO(Carbon, Hydrogen, and Oxygen). We can see these noted on the chemical structure in the picture.
Glucose is a monomer of cellulose.
Choose the stage that best matches the description given.
The body is pale and stiffened due to rigor mortis:
days 20-50
days.1-3
days 4-10
after day 50
days 10-25
Answers
Answer:
1-3 Days
Explanation:
Answer:
days.1-3
Explanation:
took it on test and got 100%
Why does the top predator get lost affected by the pesticides in water
Answers
The top predator gets most affected by the pesticides in water because pesticides accumulated in their body when they eat prey with pesticides in it. This process is called biomagnification.
What is biomagnification?The term "biomagnification" describes an increase in the toxicant's concentration at subsequent trophic levels. This occurs because a poisonous material that an organism accumulates and cannot metabolize or excrete gets transferred to the next higher trophic level. Mercury and DDT are well-known contributors to this condition.
Thus, the top predator gets most affected by the pesticides in water.
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drag the labels onto the flowchart to identify how producers move carbon from the atmosphere into their bodies.
Answers
A food chain always begins with a PRODUCER e.g plants which undergoes photosynthesis to make its food (glucose sugar). Carbon in form of carbon dioxide (CO2), which enters through the stomata of the plant is used in the photosynthetic process. Hence, photosynthesis removes carbon from the atmosphere.
An organism in the next TROPHIC LEVEL of the food chain called PRIMARY CONSUMER feeds on the plants. This causes the stored carbon in the plant to be transferred to the animal (primary consumer).
Another consumer higher than the primary consumer i.e. secondary and tertiary consumers eat the primary consumer, causing the carbon to be transferred to it. Some of this carbon is later released as feaces (undigested).
A set of organisms called DECOMPOSERS in ecology, which is the fungi in this case
begins to use the carbon source in the feaces as nutrients in order to grow.
Finally, the fungi undergoes cellular respiration which releases the carbon in form of carbondioxide (CO2) back into the atmosphere.
CO2 enters a plant and is used to make sugar, which is used to build plant tissue. A primary consumer eats the plant. The plant's carbon enters the primary consumer. Carbon enters a higher-level consumer when it eats the primary consumer. Some carbon exists as feces. Fungi use the carbon that is found in the wolf's feces.Cellular respiration in fungi releases carbon dioxide to the atmosphere.Learn more about Carbon
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The graph shows how the rate of an enzyme-controlled reaction changes with temperature. What describes
the shape of the graph within the temperature range marked X?
Select one:
A. The rate of reaction reaches a
maximum.
B. The rate of reaction decreases.
C. The reaction is occurring at the optimum temperature.
D.The rate of reaction increases then decreases.
Answers
The pace of reaction rises with increasing temperature. Its kinetic energy of the substrate and enzyme molecules both rises as the temperature rises. They move more swiftly.
Correct option is, D.
How might you sum it up a graph's reaction time?You can calculate the rate of a reaction by plotting a graph of the volume or mass of the generated product against time. On the graph, this is shown for two responses. The gradient of the a line directly affects the reaction time; the higher the gradient, the longer the reaction time.
What impact do temperature changes have on an enzyme-controlled reaction?Temperature changes often have the opposite impact on a reaction's speed. Nevertheless, extremely high temperatures may denature an enzyme, which results in it losing its shape and stopping to operate. There is a recommended pH range for each enzyme. The activity of enzymes will be capped by pH changes outside of this range.
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When conducting tests for the presence of a specific organic substance, it is very useful to include a ________ control, which will always turn the expected color.
Answers
Experiment control is very useful.
What are chemical changes?A chemical change is defined as a change in which a difference in chemical composition takes place. A new substance is included in these reactions. Chemical reactions are usually indicated by a change in colour, heat modification, precipitate formation and evolution of bubbles.
Example: Oxidation of magnesium
Thus, this could be the answer.
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Can someone please help me
Answers
Answer:
Explanation:
Department of Transportation because they are in charge of regulating the safe travel and shipment of materials
Answer:
Department of Transportation
Explanation:
explain how a kidney machine works if you have a kidney failure
Answers
Answer:
Explanation:
A kidney machine, also known as a hemodialysis machine, filters your blood through a dialyzer, which works like a kidney and filters out extra salt, waste, and fluid. The machine has built-in safety checks to ensure the process is safe and effective. A pump in the machine slowly draws out your blood, then sends it through the dialyzer. Your cleaned blood is sent back into your body through the second needle in your arm.
Hope this helps :) !!!
the area around a cell has a high concentration of sodium ions as a result the cell membrane expands and burst which problem was the cell most likely having
Answers
Answer:
Cell can't fix their internal osmotic state
Explanation:
Due to which it bursts and there is also another problem that water moves from hypotonic to hypertonic so water from cell move outside cell shrinks and die
In your own words what are the definitions of:
Geological Oceanography
Physical Oceanography
Chemical Oceanography
Biological Oceanography
Answers
Answer: Oceanography is the study of all aspects of the ocean. Oceanography covers a wide range of topics, from marine life and ecosystems to currents and waves, the movement of sediments, and seafloor geology Geological oceanography is the study of Earth beneath the oceans.
Physical oceanography is the study of physical conditions and physical processes within the ocean, especially the motions and physical properties of ocean waters. Physical oceanography is one of several sub-domains into which oceanography is divided. Others include biological, chemical and geological oceanography.
Chemical oceanography is a broad and complex study of the metamorphosis that the chemicals within oceans, living marine organisms, and the ocean floor undergo. The ocean contains a multitude of chemicals; some are natural, and others are man-made. These chemicals enter the sea in a number of ways.
Biological oceanography is a field of study that seeks to understand what controls the distribution and abundance of different types of marine life, and how living organisms influence and interact with processes in the oceans.
P.s Hope it helped ^^
Why might using other sources of power, like wind and solar energy, help to slow global warming? A. All types of energy cause global warming to increase. B. Wind and solar energy require heat from the sun, which would lower global temperatures. C. Wind and solar energy do not require the use of fossil fuels. D. Wind and solar energy use carbon dioxide, which would help remove it from the atmosphere.
Answers
Answer:
c
Explanation:
fossil fuels release greenhouse gasses into the atmosphere, not using them would end a lot of that pollution, thus lowering global warming
Define the word ubiquitous, and provide examples showing why this is an appropriate term to use when describing microbes.
Answers
Answer:
Ubiquitous refers to any living being or the nonliving thing that is present everywhere. Microbes such as bacteria are ubiquitous
Explanation:
.
Type of cell division that is occurring in the cell in the diagram
Answers
Answer:
There is no diagram but the cell division happens in stages. PMAT is a way to remember them. prophase, metaphase, anaphase, and telophase. This all takes place in Mitosis. Mitosis is the division of cells to make more *identical* cells, (skin cells, stomach cells). But Miosis is the making and division of sperm cells *not Identical* (sperm, and egg cells) are made in this phase.
Why is it important for the immune system to distinguish “self” from “other”
Answers
Answer:
Ez Immune To Earth Damage Save Our Body From Getting Hurt
What is the greatest threat humans pose to biodiversity?
interspeciation
habitat loss
genetic mutations
invasive species
Answers
Answer: The biggest threat to biodiversity to date has been the way humans have reshaped natural habitats to make way for farmland, or to obtain natural resources, but as climate change worsens it will have a growing impact on ecosystems.
Explanation: hope it helps!
which RNA molecule carries amino acids
Answers
Answer:
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein
Which of the following events occur in ventricular diastole, and which occur in ventricular systole?
Answers
Ventricular filling and atrial contraction occur in ventricular diastole, while isovolumetric contraction and ventricular ejection occur in ventricular systole.
During the cardiac cycle, the heart undergoes two main phases: diastole and systole.
Diastole refers to the relaxation phase of the heart, while systole refers to the contraction phase.
Let's explore some of the events that occur during each phase:
Events that occur during ventricular diastole:
Ventricular Filling:
During this phase, blood flows from the atria into the ventricles through the open atrioventricular valves (mitral and tricuspid valves).
The ventricles are relaxed and passively receive blood from the atria.
Atrial Contraction:
Towards the end of ventricular diastole, the atria contract to push the remaining blood into the ventricles.
This helps to further fill the ventricles before they contract.
Events that occur during ventricular systole:
Isovolumetric Contraction:
The ventricles begin to contract, causing an increase in pressure within the chambers.
The atrioventricular valves (mitral and tricuspid valves) close to prevent the backflow of blood into the atria.
However, the semilunar valves (aortic and pulmonary valves) remain closed, resulting in no blood flow out of the ventricles during this phase.
Ventricular Ejection:
As the ventricular pressure surpasses the pressure in the aorta and pulmonary artery, the semilunar valves open, allowing blood to be ejected from the ventricles into the respective arteries.
This is the phase where blood is pumped out of the heart to the systemic and pulmonary circulation.
After ventricular systole, the heart returns to ventricular diastole to repeat the cycle.
In summary, ventricular diastole includes ventricular filling and atrial contraction, while ventricular systole includes isovolumetric contraction and ventricular ejection.
These events ensure proper blood flow and circulation throughout the body.
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Which polymers contain nitrogen?
A.starch
B.glycogen
C.cellulose
D.chitin
E.amylopectin
Answers
Answer:
Chitin
Explanation:
Chitin is a polysaccharide containing nitrogen
on what characteristic of an organism does natural selection exert pressure?
a. allele frequency
b. gene pool
c. genotype
d. phenotype
Answers
Answer: option D.
Phenotype
Explanation:
Theory of natural selection shows that different organism survive, adapt and reproduce in their environment due to their different phenotypic variation. The phenotypic variation exist among individual organisms and it is heritable which is transfer from one generation to another.
Phenotype are traits or physical characteristics or observable characteristics of organism e.g organisms appearance, behavior e.t.c.
Answer:
d. phenotype
Explanation:
Natural selection exert pressure on the physical characteristics of organisms, that is, the phenotype.
Natural selection refers to the variation in the survival and reproduction of individuals within a population based on how adaptable they are to the environment in which they live.
The forces of natural selection act on the physical characteristics of individuals, that is how physically fit or unfit individuals are. Individuals that posses physical characters that makes them to be better adapted to the environment survives and reproduce better than their counterparts that are less adapted. Natural selection thus selects for the physical characters that make the individuals to be better adapted.
The correct option is d.
Which statement best explains the importance of resource economics? 1. It details the costs of mining processes. 2. It provides fresh water to all areas of the world. 3. It examines the cost and profits of resource use. 4. It sets consistent prices to achieve sustainability.
I need help
Answers
Resource economics is a discipline that examines how societies employ their limited resources. The primary purpose of resource economics is to analyze how resources are developed, utilized, and depleted over time.
In general, the study is concerned with the optimal use of resources in a way that maintains or increases the well-being of people over time.The following statement best explains the importance of resource economics: It examines the cost and profits of resource use. According to resource economics, the optimal use of resources is obtained when the cost of producing and distributing goods is at the lowest possible level, while still guaranteeing that the goods and services are of high quality.
In order to achieve this, resource economics analyses the cost and benefits of resource use, and offers insight into how society can make the most efficient use of its limited resources. Therefore, this statement is the most appropriate, since it clarifies that resource economics is concerned with analyzing the cost and profits of resource use, which is necessary for any community to use its resources in a way that is both sustainable and profitable. Resource economics examines how resources are utilized and depleted over time, with the aim of maintaining or increasing the well-being of people over time.
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Write your research using your outline and the research you’ve collected. Be sure to proofread and revise your writing to catch any errors in grammar, spelling, logic, or cohesion. Remember that you must add a works cited page at the end of your paper to give credit to your sources. When you have completed your paper, submit it to your teacher along with this activity.
Answers
In today’s world, technology has become an integral part of our lives. It has changed the way we think, the way we work, and the way we learn. Technology has had a profound impact on education.
What is education?Education is the process of facilitating learning, or the acquisition of knowledge, skills, values, beliefs, and habits. Educational methods include storytelling, discussion, teaching, training, and directed research. Education is commonly divided into stages such as preschool, kindergarten, primary school, secondary school, and higher education. It is a key driver of economic and social development, with a strong influence on socio-economic outcomes such as income, health, employment rates, and gender equality.
The Benefits and Drawbacks of Technology in the Classroom
The use of technology in the classroom offers many potential benefits for students. Technology can help to engage students and make learning more interactive. For example, technology can provide students with access to real-world examples that can bring abstract concepts to life.
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Which of the following are considered decomposers? (select all that apply)
Answers
Answer:
an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
Explanation:
explain how energy flows and matter cycles through trophic levels
Answers
I HOPE that 1, 2, or 3 helps you!! :)
Answer:
1. The cycle of energy is based on the flow of energy through different trophic levels in an ecosystem. ... If large predators are present, they represent still higher trophic level and they feed on carnivores to get energy. Thus, the different plants and animal species are linked to one another through food chains.
Explanation:
2. When organisms use organic matter for cellular respiration, ALL the matter goes back into carbon dioxide, water, and minerals, while ALL the energy leaves the ecosystem as heat (which is ultimately radiated out into space). So matter cycles, energy flows through ecosystems.
3. The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat.
HELP PLEASEEE.!!!
what are the behaviors and properties of waves that allow for gathering and transmitting information?
Answers
Another important property of waves is their ability to interact with matter in various ways. For example, waves can be absorbed, reflected, refracted, diffracted, and scattered by different materials. This allows them to gather information from their surroundings and to transmit that information to other locations.
In addition to these properties, waves also have a range of behaviors that allow them to gather and transmit information. For example, waves can interfere with one another, producing patterns of constructive and destructive interference. This allows waves to carry complex patterns of information and to transmit that information over long distances.
Overall, the ability to transmit energy, interact with matter, and exhibit complex behaviors make waves an important tool for gathering and transmitting information.
Pls award brainliest!
I cant do this I have no clue
Answers
A negative feedback loop works by
reversing the response to an event.
accentuating the response to an event.
speeding up an effect.
having a destabilizing effect.
Answers
Reversing the response to an event is how a negative feedback loop operates. A system's output is fed back as an input into a negative feedback loop, which stabilizes the system by reversing the initial response.
What is the effect of a negative feedback loop?Negative criticism happens when a framework's result acts to diminish or hose the cycles that lead to the result of that framework, bringing about less result. In general, systems can self-stabilize thanks to negative feedback loops. A crucial control mechanism for the body's homeostasis is negative feedback.
Does a negative criticism circle invert?A negative feedback look immediately restores the body to its normal state by reversing a disturbance in homeostasis. The statement is accurate. The process that is taking place is resisted or reversed by negative feedback loops.
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How are the carbon, nitrogen, and oxygen cycles similar
Answers
Answer:
Well I'm not sure if my answer is correct though but in all these cycles it involves the replenishment of air in ecosystem depending on the organisms which use it.
What does f(10) represent? The number of dollars it costs for 10 people to rent the house The number of houses that can be rented for 10 days The number of days the house can be rented for a cost of $250 The number of dollars it costs to rent the house for 10 days
The total cost f(x), in dollars, for renting a vacation house for x days is shown:
f(x) = 10 + 250x
Answers
The function f(x) = 10 + 250x represents the total cost, in dollars, for renting a vacation house for x days. In this case, f(10) represents the cost of renting the house for 10 days, which can be calculated as 10 + 250(10) = 2510 dollars. Option 4 is correct.
To find out what f(10) represents, we simply substitute 10 for x in the given function:
f(10) = 10 + 250(10)
f(10) = 10 + 2500
f(10) = 2510
This function can be used to calculate the total cost of renting the house for any number of days, making it a useful tool for budgeting and planning purposes. Hence option 4 is correct.
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--The complete Question is, What does f(10) represent?
The number of dollars it costs for 10 people to rent the house The number of houses that can be rented for 10 days The number of days the house can be rented for a cost of $250 The number of dollars it costs to rent the house for 10 daysThe total cost f(x), in dollars, for renting a vacation house for x days is shown: f(x) = 10 + 250x --
What must be true for natural selection to happen?
OA. There can be no competition for resources.
B. The population must be below carrying capacity.
C. All organisms must have the same alleles.
D. The system must not be in Hardy-Weinberg equilibrium.
SUE
Answers
Answer:
D
Explanation:
Because there has to be competition or one population wouldnt decrease and the other wouldn't increase due to survival and reproduction the population doesn't always have to be below the carrying capacity because it can also do it when its above and natural selection can act on traits determined by different alleles.