Which of the following describes what happens in the first step of photosythesis?
A. Water atoms are split into catalyst, hydrogen atoms, and high-energy electrons.
B. Water atoms are split into catalyst, hydrogen atoms, and high-energy enzymes.
C. Water atoms are split into hydrogen molecules, oxygen molecules, and high -energy enzymes.
D. Water molecules are split into hydrogen atoms, oxygen molecules, and high-energy electrons.

Answers

Answer 1

Answer:

i think the answer is a i think so hope it help

Explanation:


Related Questions

Which of these devices controls the flow of coolant through a cooling system based on temperature?

Answers

Answer:

Thermostat

Explanation:

At optimum temperature, the thermostat controls the flow of engine coolant to the radiator so that the engine continues to operate at optimum temperature. (Wikipedia)

Thermostat because it’s based on that and yeah

I WILL GIVE 30 POINTS AND THE BRAINLIEST Project: Metric Recipe
The movement to have metric measurements as the only unit of measurement in the United States is gaining momentum. Believing in being prepared for the possible day the United States will start the conversion process, you have decided to convert the measurements of all your recipes into metric units. (All your recipes currently have the US customary unit of measurements.) The first recipe you decide to convert is your favorite dish.

assignment Directions

You are to convert your favorite recipe that uses only US customary units of measurements to metric units. Search the Internet to locate a conversion chart to help you convert the measurements. You can also search the Internet to locate a recipe.

assignment Guidelines:

Include the title.
Include the original recipe with the US customary unit of measurements.
Include the recipe with converted measurements.
Include a sheet that shows your conversion calculations.
Use a recipe that has at least ten ingredients.
For extra credit you can make the dish, take a picture or video of it, and submit that to your teacher.

Your project should be:

well-organized
contain appropriate language
contain proper grammar, punctuation, and spelling
contain information from credible sources. (Only use credible sources when researching topics. A credible source provides accurate information on the subject matter. If you are using information from a blog, identify the author and check to see if the author is an expert in the field. Some credible sources are government agencies (.gov) educational articles (.edu), and mental health journals.)
Submission Requirements:

Your project should be submitted electronically, double-spaced if it is a writing assignment, submitted by the due date set by the instructor, and original. If direct quotations are included, they should be cited. If you experience technical difficulties submitting your project, inform your instructor right away. Finally, your instructor will inform you how to name the files you submit

Answers

Answer:Recipes often need to be adjusted to meet the needs of different situations. The most common reason to adjust recipes is to change the number of individual portions that the recipe produces. For example, a standard recipe might be written to prepare 25 portions. If a situation arises where 60 portions of the item are needed, the recipe must be properly adjusted.

Explanation:

Which option identifies the type of engineer described in the following scenario?

A team of engineers is working on a project to design a new medical drink to fight the AIDS epidemic in Africa.

electrical
mechanical
chemical
agricultural

Answers

The answer is Mechanical

Answer:

i do  believe that would be chemical

Explanation:

When using a Drill Press the speed of the drill should be
O a. slowed to be neat and safe
b. made faster to finish quicker
c. left alone, the speed does not matter
d. adjusted based on the hardness of the material

Answers

The speed on most drill presses is adjusted by moving the drive belt from one pulley to another. In general, the smaller the pulley on the chuck axis, the faster it spins. A rule of thumb, as with any cutting operation, is that slower speeds are better for drilling metal, faster speeds for wood. So maybe D

What equipment is generally used in the tool room to cut high speed tool bits?

Group of answer choices

Abrasive saw

Band saw

Torch

Hack saw

Answers

Answer:

The answer is A Abrasive Saw

what are the three basic electrical characteristics of a complete electric circuit?

Answers

Answer:

Explanation:

A simple electric circuit consists of a source (such as a battery), wires as conducting medium and a load (such as a light bulb). The battery provides required energy for flow of electrons, to the light bulb.

Answer:

Every electric circuit, regardless of where it is or how large or small it is, has four basic parts: an energy source (AC or DC), a conductor (wire), an electrical load (device), and at least one controller (switch).

Explanation:

how to use clean a range

Answers

You use oxiclean to clean your range

Many industries require that engineers become licensed by passing two examinations administered by the state. Which of the following identifies the exam they need to pass first?

Online Institute of Engineers (OIE) exam
Fundamentals of Engineering (FE) exam
Professional Engineering (PE) exam
Professional Engineering Fundamentals (PEF) exam

Answers

Answer:

according to my calculation the answer is PE  

Explanation:

Answer:

FE

Explanation:

Many industries require that an engineer become a licensed engineer by passing two examinations administered by the state. The first is the Fundamentals of Engineering (FE) exam, which can be taken immediately after graduation. The second is the Professional Engineering (PE) exam, which is taken after the engineer has acquired several years of work experience.

what's the third pedal for in a vehicle​

Answers

Manual Transmission Cars typically have 3 pedals which are

1) Brake Pedal

2) Gas / Acceleration Pedal

3) Clutch Pedal

Answer:

thanks bud for the points

Looking at what others in the engineering field have done to solve problems is called?
A.swiping.
B.force fit.
C.inversion
D.plagiarism.

Answers

Answer:

Swiping

Explanation:

One of the methodologies we use to solve problems

Wind resistance _____ as speed increases.
A. increases slowly
B. increases dramatically
C. decreases slowly
D. decreases dramatically

Answers

Answer:

B

Explanation:

The correct name for a “shooting star” is a:

Answers

Answer:

There is no "correct" name, but the scientific name could be meteorite.

Answer:

Meteor

Explanation:

6:54pm EDT is
Aviation time in Zulu

Answers

it’s eastern here different time

DRIVERS ED
You are the passenger in a truck that approaches a flashing red railroad signal. The driver looks at you and says, "Dare me to drive around this gate before the
train comes?" What would be your advice to the driver if you want to get to your destination safely?
Yeah! Go for it, you can beat the train!
Sure, go ahead, the train doesn't seem to moving that fast anyway
You need to start slowing down, it's dangerous and illegal to drive around or under an active crossing gate.

Answers

Answer:

You need to start slowing down, it's dangerous and illegal to drive around or under an active crossing gate.

Explanation:

No matter what even if u are impatient when those lights start flashing u need to just immediately stop and just wait for it to pass. that's how many crashed have happen cause people want to play "let's race the train and see if i can make it". just because the train looks slow and looks as if it isn't moving that fast it's going atleast 190-200 mph if it's a high speed and no matter what u cant escape it. We want u home in one piece, just wait !!


Liz is creating a moving fluid system. Which of the following describes what she will need to install to create motion?

Answers

Answer:

Actuator

Explanation: Just did an assignment And got correct!

Answer:

acutator

Explanation:

Can someone draw me this on isometric paper or computer plz I’ll give brainlist and points I’ll work to get you allot of points plz

Answers

Answer:

wish I could do that instead of my math homework :(

Explanation:

Answer:

This is easy

Explanation:

I will draw it.

The engineer who would be held accountable for a design flaw in a bridge
5 points
Chemical Engineer
Mechanical Engineer
Electrical Engineer
Civil Engineer

Answers

Answer:

product safety engineers

Explanation:

fax.

Answer:

B. Civil Engineers

Explanation:

took the test

A team of engineers is tasked with designing a hydraulic engine for a motorboat that is as efficient as possible. Identify three of the
seven design phases, and explain why they are individually important in the design process.
Help ASAP!

Answers

Answer:

Driving surface area as subject to differential pressuresHow to achieve continuous rotationMechanical connections

Explanation:

The general stages of thinking when designing a system are;

First understanding the problem that requires you to design a solutionDefining the problem that needs to be solved. In this case is to design an efficient hydraulic engine for a motorboatResearch to find any available solutions for similar problemsIdea of the solutionA prototype to try solve the challengeSelecting and adjusting the prototype as you implement the solution.

For a hydraulic engine design, the following designing parts are vital;

Driving surface area as subject to differential pressuresHow to achieve continuous rotationMechanical connection

Pressures are important due to motor displacements. Fuel burns in the cylinder to cause power through fuel gases burning and expansion which is the four-stroke cycle. Continuous rotation will come in the design considerations through reciprocating motions of pistons into rotary motions. Mechanical connections are vital especially in crank shaft turns, gear box that turns horizontal motions to spinning motions and finally the propeller that drives the boat on the water.

Answer:

Which of the following describes efficiency?

the ability to increase heat production

the ability to increase productivity

the ability to complete fuel extraction safely

the ability to produce something without waste

Explanation:

Why is it important to keep hand tools free of oil and grease?

Answers

Answer:

keeps it from rusting

Explanation:

What is 7-?=4 i need help

Answers

Answer:

3

Explanation:

7-3=4

Answer:

3

Explanation:

Because when you do 7 - 3 it gives you 4. You check this by adding 4 to 3 and you will get 7. Also you can figure it out the number by subtracting 7 and 4 to get your answer.

Your answer will be 3.

I hope this helped. I am sorry if you get this wrong. Have a wonderful day.

what is the main job of a cylinder head

Answers

Answer: The function of cylinder head is to seal cylinder, form combustion space with piston, and bear the action of high temperature and high pressure gas. The cylinder head bears the mechanical load caused by the gas force and fastening the cylinder bolt, and also bears the high heat load because of the contact with the high temperature gas.

The main function of a cylinder head is to control airflow in and out of the cylinders, as well as fuel deployment.

The cylinder head is the part of an internal combustion engine that sits above the cylinders on the top of a cylinder block.

The combustion gas, coolant and lubricating oil can flow freely in the cylinder head.

The cylinder head is composed of the valvetrain housing, the head cover, and the combustion chamber.

In conclusion, the main function of a cylinder head is to control airflow in and out of the cylinders, as well as fuel deployment.

Learn more in:

https://brainly.com/question/7441176

Which of the following describes what industrial engineers do?

they design chips and circuit boards
they design and construct large structures
they develop new medical devices
they create and interpret design specs

Answers

The second one is right.

Answer:

B

Explanation:


Why is the definition for second based on the Cesium 133 atom?
The rate of vibrations of the atoms is fixed.
The rate of vibrations of the atoms is consistent.
The rate of vibrations of the atoms is precise.
The rate of vibrations of the atoms is easily observed.

Answers

Answer:

  The rate of vibrations of the atoms is consistent

Explanation:

A second is defined as 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium 133 atom.

The definition applies when the atom is in isolation at a temperature of absolute zero. Adjustments must be made for the conditions that can be maintained in practice.

Such radiation is determined by the laws of quantum mechanics, so is extremely consistent.

Which option should the engineers focus on as they develop the train in the following scenario?
Richmond, Virginia, has recently approved the construction of a metro system throughout part of the city. As engineers study other
metro lines, they notice that there is an extreme amount of energy lost as the trains start and stop.
Engineers can design a train with additional valves to increase energy.
O Engineers can design a train with additional fluid pumps to increase efficiency
Engineers can design a train with a regenerative braking system.
Engineers can design a train involving larger hydraulic power systems.
lol

Answers

Answer:

  Engineers can design a train with a regenerative braking system

Explanation:

Assuming the point of the question is that the engineers want to focus on using energy efficiently when starting and stopping, they would likely want to consider a regenerative braking system. Such a system can store energy during braking so that it can be used during starting, reducing the amount of energy that must be supplied by an outside power source.

Answer:

 Engineers can design a train with a regenerative braking system

Explanation:

ur mom last night

Which of the following is illegal in Florida?
A. changing your tire on the side of the road
B. turning on your hazard lights before you pull over
C. jump-starting your car on the side of the road
D. placing reflective triangles around your car on the side of the road

Answers

Answer:

Your answer is- B. Turning on your hazard lights before you pull over.

Explanation:

Hope this helps u

Crown me as brainliest:)

Can someone draw me this plz I’ll give brainlist and points I suck at drawing so._.ill give brainlist and 40 points Plz send a picture of it so I can use it for the assignment

Answers

Answer:

on computer or paper?

Explanation:

What type of engineer develops and tests catalytic converters for automobile engines?

agricultural
mechanical
civil
electrical

Answers

Mechanical - Reasoning, out those 4 answers agricultural does farming, mechanical is a wide variety but could be combustion enginees, civil is construction, electrical well is electrical

Which verbal communication technique is best suited to getting to know someone you just met?
O Open-ended questioning
O Closed-ended questioning
O Conflict resolution
O Mediation

Answers

Answer:

Closed-ended questioning

Explanation:

"Closed-ended questioning" is a type of questioning that requires a short response/answer, such as a one-word answer or a "Yes" or "No." This is a suitable type of questioning when meeting a person for the first time, since it is not appropriate yet to be questioning about lengthy topics.

Examples of this type of questioning:

How old are you?

Where do you live?

Do you like having a pet?

Give an example of how the fields of science, technology, and mathematics are commonly used when building a highway

Answers

Answer:

Engineering is the application of science and math to solve problems. ... Engineers use science and math to come up with practical solutions to problems. ... Station, but they are also building maps to the human genome and better, ... work in businesses related to their areas of specialization;

Example

hope this helps

A guitarist would use a tuner to change which element of music?

Answers

A guitarist would use a tuner to change "pitch" of music.

An instrument having a lengthy fretting neck that is flat-bodying and generally plays strings (6) with a selection as well as fingertip, is considered as a Guitar.

An electrical gadget that receives or carries the data (signal) as well as enables consumers to observe or monitor TV, would be considered a Pitch. A sound's pitch affects the amount whereas sound intensity depending on the acoustic wave's magnitude.Bass tuners were indeed particularly designed for electric guitars as well as other string instruments, however, guitar tuners routinely operate for guitars along with the basses music.

Thus the above is the right answer.

Learn more about the guitar here:

https://brainly.com/question/10328233

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With the arrangement of colors of ROYGBIV, what is its arrangement based on its energy? What is the equation of the line perpendicular to 2x 3y = 6 that passes through the point (4, 1)?A. 2x + 3y = 14B. 2x 3y = 14C. 3x + 2y = 14D. 3x 2y = 14E. 4x + y = 14 Solve for s.2/3s+5/6s=2/1all the numbers are fractions Solve 3(x-4)= -5 for x. Simplify.Rewrite the expression in the form. books cost $10 each and book covers cost four dollars each. I spent a total of $40 on books and book covers. which of the following combinations of books and book covers could I possibly have purchased for $40 Because of high increases in populations, some underdeveloped countries are already exceeding their carrying capacity. They cannot produce enough food to support their populations. These regions are undergoing very rapid desert formation. Growing populations contribute to this by clearing forests for agriculture and firewood. Which region in the table is most likely experiencing desert formation? Explain. Hint: Think about where the population is increasing the most quickly. What is a baldacchino? John drove 504 miles in 8 hours. At the same rate, how many miles would he drive in 13 hours? Find 4ab when (a+b)=15 and (a-b)=12 Which of the following completed the rule for this translation, (x,y) > (x+4,___)- y+4 - y+2- y-4- y-2 Give the next three terms of each Sequence.1. 2,9,16,23,30,...2. 49,44,39,34,29,... 3. 81,27,9,3,1,...4. 1,4,9,16,25,...5. 18,14,10,6,2,..... Based on the excerpt from Encounter, what can be inferred about the impact of Columbus arrival on the taino? In excerpt set C What is the correct way to write this phrase?a down in the mouth look on his facea down-in-the-mouth look on his face Please help! Please explain this as much as possible! can anyone help me plzzzz!! anyone smart? lol I'm checking my answers and I'll be brainlisting whoever has a try! plz:) Paris Company had common stock of $350,000 and retained earnings of $490,000. London Inc. had common stock of $700,000 and retained earnings of $980,000. On January 1, 2018, London issued 34,000 shares of common stock with a $12 par value and a $35 fair value for all of Paris Company's outstanding common stock. This combination was accounted for using the acquisition method. Immediately after the combination, what was the amount of total consolidated net assets? A. $2,520,000. B. $1,190,000. C. $1,680,000. D. $2,870,000. What is the unit price for an 8 ounce package costing 1.59 On Saturday, Nikki and Tyler walked to the local farmers market. Nikki bought 8 apples for $6. Tyler bought 3 fewer apples than Nikki. How much did Tyler spend on apples? help please i small brain Please answer as soon as possible! Thank you so much!! Part AWhat argument does Kennedy make in his Ich bin run Berliner speech? A) Democracy is the only system the guarantees prosperity to all Germans. B) Democracy can exist alongside communism in Germany because it is an accepting system. C) Communism must be altered to allow more individual freedom for Germans. D) Many Germans have suffered under communism. Part B which answer choice presents the most logical reasoning in support of the argument identified in Part A? A) All free men, wherever they may live, are citizens of Berlin. B) There are some who say that communism is the wave of the future. Let them come to Berlin. C) ... one German out of four is denied the elementary right of free men, and that is to make a free choice. D) There are many people in the world who really dont understand, or say they dont, what is the great issue between the free world and the Communist world.