Do any body known the answer to this paper
PS.. if you don't know how to answer or scared to open a pdf don't answer

Answers

Answer 1

Answer:

photo means light

Explanation:


Related Questions

Someone please help me if right I’ll give you 5$

Someone please help me if right Ill give you 5$

Answers

Answer:DId you even read it you have to that in your lab class and  says you need other information aint no way i can answer that

Explanation:

The answer above is correct just pass it

pls help

Ionic and covalent bonds help arrange atoms into unique structures for proteins like hemoglobin. Why is this necessary?(1 point)

Answers

Answer:

Ionic bonds can be important to protein structure because they are potent electrostatic attractions. In the hydrophobic interior of proteins, ionic bonds can even approach the strength of covalent bonds

Covalent bonds in amino acids are useful to stabilize the structure of the proteins and their interactions. The ionic bond formed as the atoms in amino acids with opposite charges accompanied strong electrostatic attractions.

What types of bonds are involved in protein structure?

Proteins are 3D structures of amino acids that are further made of an amine and a carboxyl group, and are arranged in specific structures in four levels to give rise to the complete protein molecule.

Proteins can be described as the polymers of polypeptides which are structured by arrangements of these chains in a three-dimensional structure. They are folded and are driven by special non-covalent interactions such as peptide bonds, ionic bonds, hydrogen bonds, Van der Waals interaction, and disulfide bridges.

The primary structure is the sequence of amino acids through peptide bonds to form a polypeptide chain. The secondary structure is a sub-structures made by hydrogen bonding between the main chain peptide groups on the polypeptide backbone chain.

Tertiary structure is the 3D arrangement of protein in which α and β helices are folded into a globular structure with the interactions such as hydrogen bonds, salt bridges, disulfide bonds, and tight packing of side chains.

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the atomic number of an element is the number of ______ or ______ contained in the element.

Answers

Answer:

electrons or protons

Explanation:

This statement only applies to neutral atoms where the number of protons and electrons is equal

Blake is using a screw to hang on a picture in his room. Which of the these is the best description of a screw?

A. A screw allows you to use less force because a screw acts like a pulley.

B. A screw allows you to use less force because a screw acts like an inclined plane.

C. A screw allows you to do less work because a screw acts like a pulley.

D. A screw allows you to do less work because a screw acts like an inclined plane.

Answers

When using a screw to hang a picture, it is important to understand its function. The best description of a screw is option B - "A screw allows you to use less force because a screw acts like an inclined plane."

Screws are simple machines that have an inclined plane wrapped around a cylinder. This inclined plane is known as the thread. As the screw is turned, the thread pulls the screw into the material it is being screwed into, allowing it to hold on tightly.

Because of this design, screws are able to reduce the amount of force needed to hold an object in place. This is because the force applied to the screw is spread out over a larger area, making it easier to turn the screw and insert it into the material.

In conclusion, when using a screw to hang a picture or any other object, remember that it is an inclined plane wrapped around a cylinder, designed to reduce the amount of force needed to hold an object in place.

Answer: The answer is B! <3

Explanation:

When Blake puts a screw into his wall, it is a good description of an inclined plane. The threads of a screw act like an inclined plane to increase the distance over which you exert the input force. As the threads of the screw turn, they exert an output force on the wood, pulling the screw into the wood. So the answer is B. I hope this helped! :)

Which elements do not normally form compounds?


A. nonmetals

B. alkali metals

C. metalloids

D. noble gases

Answers

I believe the answer is B:noble gases I’m glad to help

Answer:

D. noble gases

Explanation:

l hope it helps

Help asappppppppppppppppppppp

Help asappppppppppppppppppppp

Answers

The answer should be 12 since 4 x 3 = 12

This is because ammonia is NH^3 and if it has a number before it you multiply it with the rest of the chemical equation.

I hope this helps
Help asappppppppppppppppppppp
the answer if calculated correctly, is 12.

I'm in the shower right now just tell me something interesting to study and learn about ill give 100 points

Answers

Answer:

Study forms of religion in ancient civilizations

Explanation:

olmecs disappearance or Celtic culture interesting

Global warming.






Study of global warming
I'm in the shower right now just tell me something interesting to study and learn about ill give 100

Oceans can store large amounts of thermal energy. How does this affect climates?

Answers

Answer: It stabilizes the Earth's climate system

Explanation:

This tremendous ability to store and release heat over long periods of time gives the ocean a central role in stabilizing Earth's climate system.

Which produces more energy, aerobic respiration or fermentation

Answers

Answer:

Aerobic Respiration.

Explanation:

Aerobic respiration refers to the metabolic pathways by which organisms break down glucose to produce ATP. ... Fermentation produces relatively less energy than respiration, because fermentation does not result in the complete oxidation of glucose.

In an experiment, the factor that we measure is called the A) independent variable B) conclusion C) controlled variable D) dependent variable

Answers

Answer:

Controlled variable?

Explanation:

I do know it is out of A C and D but even though it is in every science assessment I have i always fail to forget but I may be right but not fully sure last time I saw this the question was 4 weeks ago when I was really tired

3. An arrangement is shown below.
Earth
moon
sun
What effect does this arrangement have on the tidal range?
A. The tide is larger than normal because the gravitational forces of the sun and moon pull in the
same direction.
B. The tide is larger than normal because the gravitational forces of the sun and moon pull in
opposite directions.
C. The tide is smaller than normal because the gravitational forces of the sun and moon pull in
the same direction.
D. The tide is smaller than normal because the gravitational forces of the sun and moon pull in
opposite directions.

3. An arrangement is shown below.EarthmoonsunWhat effect does this arrangement have on the tidal range?A.

Answers

the tide is small then normal because the gravitational fore of the sun and moon pull in the same direction

Explanation:

a

d

Your answer is c. The tide is smaller than normal because the gravitational forces of the sun and moon pull in

NEED HELP ASAP NOT REALLY THOUGH
A school bus was stopped. After a short time it was going 55 miles per hour. This is evidence that the school bus


A. had inertia

B. had gravity

C. lost energy

D. had accelerated

Answers

a because the definition of “inertia” is Inertia is the resistance of any physical object to any change in its velocity. This includes changes to the object's speed, or direction of motion. An aspect of this property is the tendency of objects to keep moving in a straight line at a constant speed,

Can some one help? And also explain it? The question is how titan in Saturn evaporated I’m just confused by this question I just don’t know what to write as a response…. Help?!?

Can some one help? And also explain it? The question is how titan in Saturn evaporated Im just confused

Answers

they evaporated by coming to close to the inner pole of our integrated solar system
Certainly! I can help you with that question and explain it.

The process of how Titan's atmosphere evaporated is an interesting one. Titan is the largest moon of Saturn and has a thick atmosphere primarily composed of nitrogen, similar to Earth's atmosphere. The evaporation of Titan's atmosphere is related to its surface temperature, atmospheric pressure, and the composition of its atmosphere.

Here's a simplified explanation of how Titan's atmosphere can evaporate:

1. Surface Temperature: Titan is a very cold moon with surface temperatures averaging around -290 degrees Fahrenheit (-179 degrees Celsius). At such low temperatures, some of the gases in the atmosphere, like methane and ethane, exist in liquid form on the surface.

2. Atmospheric Pressure: Despite being cold, Titan's atmosphere is relatively dense, with a surface pressure about 50% higher than Earth's. This atmospheric pressure helps keep the gases in the atmosphere from escaping into space easily.

3. Evaporation: Even at such low temperatures, some of the liquid hydrocarbons on Titan's surface can evaporate and become gases in the atmosphere. This process is similar to how water evaporates from Earth's oceans and lakes, despite not reaching boiling temperatures.

4. Condensation: Conversely, when the gases in Titan's atmosphere lose energy, they can condense and return to the surface as liquid. This is similar to how water vapor in Earth's atmosphere condenses to form clouds and eventually falls as rain.

Overall, the balance between evaporation and condensation in Titan's atmosphere is influenced by its temperature, atmospheric pressure, and the composition of its atmosphere. The low temperatures and high atmospheric pressure allow for the existence of liquid hydrocarbons on the surface and their occasional evaporation into the atmosphere.

I hope this explanation helps you understand how Titan's atmosphere can evaporate despite being a cold moon. If you have any further questions or need more clarification, feel free to ask!

How does the speed of a sound wave change based on the density of the medium the wave passes through?

a. In a denser medium, the sound wave will speed up and then slow down.

b. In a denser medium, the sound wave will travel slower.

c. In a denser medium, the sound wave will travel faster.

d. Density does not affect how fast a sound wave will travel.

Answers

b. in a denser medium, the sound wave will travel slower.

What is an ellipse please help)

Answers

normal oval shape traced by a point moving in a plane so that the sum of the distance from the other points is constant.

In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.

Maybe they might use that math thing for Science.

Dew point is the temperature at which water vapor in the air begins to condense into liquid water. The higher the dew point, the more moisture there is in the air. From the starting sounding in the simulation, change the temperature for each point between 800 hPa and 1,000 hPa to 40°C. Then, test how changing the two dew points closest to Earth’s surface (while keeping the temperature constant) affects whether a cloud forms and how big the cloud is if it does form. Describe what you observe, and explain why it occurs.

Answers

Answer:

Dew points indicate the amount moisture in the air. The higher the dew points, the higher the moisture content of the air at a given temperature. Dew point temperature is defined as the temperature to which the air would have to cool (at constant pressure and constant water vapor content) in order to reach saturation. A state of saturation exists when the air is holding the maximum amount of water vapor possible at the existing temperature and pressure.

When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew point temperature is NEVER GREATER than the air temperature. Therefore, if the air cools, moisture must be removed from the air and this is accomplished through condensation. This process results in the formation of tiny water droplets that can lead to the development of fog, frost, clouds, or even precipitation.

Relative Humidity can be inferred from dew point values. When air temperature and dew point temperatures are very close, the air has a high relative humidity. The opposite is true when there is a large difference between air and dew point temperatures, which indicates air with lower relaitve humidity. Locations with high relative humidities indicate that the air is nearly saturated with moisture; clouds and precipitation are therefore quite possible. Weather conditions at locations with high dew point temperatures (65 or greater) are likely to be uncomfortably humid.

Explanation:

Dew points indicate the amount moisture in the air. The higher the dew points, the higher the moisture content of the air at a given temperature. Dew point temperature is defined as the temperature to which the air would have to cool (at constant pressure and constant water vapor content) in order to reach saturation. A state of saturation exists when the air is holding the maximum amount of water vapor possible at the existing temperature and pressure.

When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew point temperature is NEVER GREATER than the air temperature. Therefore, if the air cools, moisture must be removed from the air and this is accomplished through condensation. This process results in the formation of tiny water droplets that can lead to the development of fog, frost, clouds, or even precipitation.

Relative Humidity can be inferred from dew point values. When air temperature and dew point temperatures are very close, the air has a high relative humidity. The opposite is true when there is a large difference between air and dew point temperatures, which indicates air with lower relaitve humidity. Locations with high relative humidities indicate that the air is nearly saturated with moisture; clouds and precipitation are therefore quite possible. Weather conditions at locations with high dew point temperatures (65 or greater) are likely to be uncomfortably humid.

As per the given scenario, the temperature for each point between 800 hPa and 1,000 hPa is changed to 40°C. This means that the temperature of the air at all those altitudes is the same.

What are dew points?

Dew point is the temperature at which the air becomes saturated with water vapor, leading to the formation of dew, fog, or clouds when the temperature drops further.

Now, the two dew points closest to Earth’s surface are changed while keeping the temperature constant. Dew point is the temperature at which water vapor begins to condense into liquid water. Therefore, changing the dew point changes the amount of moisture in the air.

When the dew point is close to the air temperature, the relative humidity is high, and the air is almost saturated with water vapor. In such a case, if the dew point is raised even slightly, the air becomes saturated, and the water vapor condenses into liquid water.

On the other hand, if the dew point is lowered, the relative humidity decreases, and the air becomes drier. In such a case, the chances of cloud formation are reduced.

Therefore, if the dew point is raised close to the air temperature, a cloud forms. The size of the cloud will depend on the amount of moisture present in the air. The higher the dew point, the more moisture there is in the air, and the bigger the cloud will be.

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How could the Flood have changed landforms?V

Answers

erosion would be one of the effects from floods
Soil and rocks could move with the water, also pressure from water can cause earthquakes

i need help on this breakout

i need help on this breakout
i need help on this breakout

Answers

Answer:

sanctuary is the answer may be I think

answer is ‘sanctuary’

help. need help. dying inside, help.

help. need help. dying inside, help.

Answers

the awnser is d

Explanation
Electron = tiny mass
Proton = Large Mass
Neutron = Large Mass
It’s more complicated but that’s how I got the Awnser
The answer would be d!

30 POINTSSSSSSSSSSSSS how is increasing the amount of sunlight most likely to affect an ecosystem? A. by increasing soil moisture B. by decreasing photosynthesis C. by increasing plant growth D. by decreasing the food supply

Answers

Answer:

here

Explanation:

The increase in sunlight up to a limit might result in an increase in the photosynthesis process as well as in transpiration. More amount of energy will be produced by plants.

C. by increasing plant growth.

1. the rate of change in an object's position over time is called what
2. the type of energy that is the sum of kinetic and potential energy at any given time is what
3. A push Or pull that can change the motion of an object (examples: magnetic force, frictional force. Please Help me this is due tomorrow

Answers

Answer: 1 . velocity 2. total mechanical energy. 3. magnetic force

Answer:

1. Rise over run, slope, or velocity

2. Mechanical Energy

3. Temperature

It is a broad question

In science, some quantities are known as vectors. Acceleration is one type of vector. Which of the following is an example of an acceleration vector?

In science, some quantities are known as vectors. Acceleration is one type of vector. Which of the following

Answers

Answer: 5 m/s 2 south

Explanation:

Vector quantities have both magnitude and direction.

Scalar quantities have only magnitude.

Distance is a scalar quantity. It refers only to how far an object has traveled. For example, 4 feet is a distance; it gives no information about direction. To say an object traveled 4 feet is somewhat ambiguous. To say the object traveled 4 feet west, for example, would be a displacement, and would then be a vector quantity. It gives a more complete picture of what happened.

Mass is a scalar quantity. Simply put, it refers to how much matter an object is made up of. It has magnitude but gives no indication of direction in any sense. The vector counterpart to mass is weight.

Weight is a vector quantity. Weight is a force, and forces are vectors, i.e. having both magnitude and direction. Perceived weight of an object at rest on earth is given by

W

=

F

g

=

m

g

, the product of the mass of the object and the free-fall acceleration constant,

g

, or simply equal to the force of gravity acting on the object. The force of gravity acts downward.

Time is a scalar quantity (as far as we are concerned at this level). It gives information about magnitude, i.e. how much time, but no information about direction.

Volume is a scalar quantity. It refers to the amount of space that an object occupies and therefore has magnitude, but gives no information about direction.

Density is a scalar quantity, having only magnitude and giving no information about direction. We can also reason that, because density is equal to mass divided by volume and both mass and volume are scalar quantities, density must also be a scalar quantity.

Speed is a scalar quantity, having only magnitude and giving no information about direction. For example,

40

m

s

is a speed, it tells us how fast an object is traveling, but nothing abut which direction the object is traveling in. The vector counterpart to speed is velocity.

Velocity is a vector quantity. Velocities have both magnitude and direction. For example,

40

m

s

NE is a velocity.

Acceleration is a vector quantity. Acceleration has both magnitude and direction. For example,

9.8

m

s

2

downward or

9.8

m

s

2

vertically is an acceleration.

Force is a vector quantity. Force has both magnitude and direction. Weight is an example of force given above. Another is the force of friction, which has some magnitude and acts in the direction opposite that of motion.

Temperature is a scalar quantity. A measurement of temperature has magnitude, but gives no information about direction.

Energy is a scalar quantity. It gives information about magnitude, e.g. how much energy an object has, but none about direction.

Note that certain quantities which are alone scalars can be represented as vectors when we discuss intervals or how the quantities change (e.g. measure of increase or decrease).

Resposta:

5 m/s2

a aceleração é a razão entre a variação de velocidade e a variação do tempo

please help

I've finished all my other questions but I'm really stuck on these two

please helpI've finished all my other questions but I'm really stuck on these two
please helpI've finished all my other questions but I'm really stuck on these two

Answers

Answer: 66.66   /   66.67   /   66 2/3 hydrogen 33.33   /   33 1/3 oxogen

for question e

in grams of course

question e:66.66/66.67/66 2/3
hydrogen: 33.33/33 1/3 oxogen

Which simple machines make up scissors?

A) one lever and one wedge
B) two levers and two wedges
C) one inclined plane and two pulleys
D) two inclined planes and two levers

Answers

A) one lever and one wedge
the answer is A) one lever and one wedge

Analyze this map and provide 10 specific examples of weather conditions found in
this map. Number your examples from 1-10 and use the textbox. Give detail.

Analyze this map and provide 10 specific examples of weather conditions found inthis map. Number your

Answers

Answer:

May be thay can be tropical in south east and wet in middle, hot in west and cold in north.

Explanation:

(Sunny, windy, cloudy, cold, foggy, rainy, snowy, clear, warm(peace), hot(uncomfortable))

BRAINLY ME PLEASE IF HELPFUL!!!

What is the charge on the Cr in Cr2O72-

Answers

Answer:

+6.

Explanation:

So, a chromium atom here has an oxidation number of +6.

In the dichromate ion, the oxidation number of chromium is+6. The sum of the oxidation numbers in Cr2O72-, a polyatomic ion, is -2, the charge of the ion.

Name an element that has equal protons and neutrons. plz answer fast

Answers

Answer:

Helium

Explanation:

Helium has atomic number=Z=2Atomic Mass=4uGroup-18(inert/noble gases)Period-1

HELP ME PLEASE ITS DUE 11:59 TODAY

HELP ME PLEASE ITS DUE 11:59 TODAY
HELP ME PLEASE ITS DUE 11:59 TODAY
HELP ME PLEASE ITS DUE 11:59 TODAY
HELP ME PLEASE ITS DUE 11:59 TODAY

Answers

Im sorry but its a pdf i can write on it :(

help pls i will give brainlest

help pls i will give brainlest

Answers

Answer: its 5ft tall and 12 inches

Explanation:

The answer is 5 foot 12 inches

what systems help us taking a test ?

Answers

Answer:

The nervous system. The human body uses the nervous system to think, process and send messages and feelings throughout our body. We wouldn't be able to taste, smell, hear, think, write, or move without it. That's what helps us put clues together and send them to our brains figuring out the possible outcome of something or especially for test taking.

(If that's what you were looking for)

In our body, our respiratory system and the heart works together to get air and pump air into our veins throught the test( we are alive because of that)

Our brain(for thinking),hand(for writing), and neural networks(for connecting all the body parts) help us think about the problem, see the problem, and write down the answer

Other Questions
PLEASE HELPSimplify the expression by combining like terms. 4 x + 3 2x + 5 2y What diplomatic accomplishments were achieved during the Bush years in Libya, Pakistan, and China? Which postulate proves the twotriangles are congruent?A HLB SASC ASAD nOne Please if anyone can help me with this I would be so thankful!!!!If Force A = 30i + 40j lbs, how much of A is in the direction of axis B, where axis B = 100i + 20j?A) 37.3 lbsB.) 45.1 lbsC.) 50.0 lbsD.) 76.0 lbs The difference in elevation between contour lines is called:. what is the value of real gross domestic product (gdp) in 2010? round to the nearest second decimal. ____ is technique where unrelated attributes of a problem are combined by connecting words to force a relationship between two elements of a problem When treating a patient who hasexperienced trauma, what would indicatethat you should use the jaw thrust method foropening the airway?A. The patient states that they have a headacheand slipped on the iceB. The patient has broken teeth from the falland may choke on themC. The patient has fallen in such a way that theymay have an unstable cervical spine injuryD. The patient appears to have broken their hipI got C right According to Gottman, positive feelings that come from mutual understand of each other on a core emotional level is called________________. calculate the amount of heat, in calories, that must be added to warm 19.6 g of brick from 20.4 c to 47.3 c. assume no changes in state occur during this change in temperature. first movers are: a. entrepreneurs who lead in the establishment of new industries. b. firms that take an initial competitive action. c. firms that are first to exit a declining industry. d. individuals who move frequently as employment opportunities change in a locale. is this right idk??? Which of the following statements best explains which organelle the herbicide damages and why Shadows settle on the place, that you leftOur minds are troubled by the emptinessDestroy the middle, it's a waste of timeFrom the perfect start to the finish lineAnd if you're still breathing, you're the lucky ones'Cause most of us are heaving through corrupted lungsSetting fire to our insides for funCollecting names of the lovers that went wrongThe lovers that went wrong Explain how Russian history impacted its modern-day geographic landscape How has the Federal Arbitration Act impacted courts' view of arbitration and have there been any negative ramifications to this change in perception? 6300 and 530. The value of 3 (a) Draw a diagram that illustrates how light rays are reflected off a smooth surface. Label the incident ray, normal, reflected ray, angle of incidence (i) and angle of reflection (r). what are the proportion of possible genotypes and phenotypes of this cross? the high in pea plants is deter jbe by one gene and that tall (T) isndominan over short (t) crossed with pea plan is determine d by one gene and that heterozygous tall oea plant (Tt) crossed with a short pea plant (tt). A circle has radius 5 units and the equations of its two diameter are 2x-y=5 and x-3y+5=0.find the equations of the circle and show that it passes through the origin.