How many questions would you need to separate ten arthropods into different branches

Answers

Answer 1

Answer:

10.

Explanation:

We need 10 question to separate ten arthropods into different branches because each arthropod belongs to separate branch and each branch needs explanation. Phylum Arthropoda is considered as the largest phylum in the animal world, and insects form the largest class within this phylum due to its highest number of individual or organisms. Each arthropods are different from one another so they needs more questions to separate them from each other.


Related Questions

What type of element is fluorine

Answers

Answer:

It is a halogen element

Explanation:

hope this helps

have a great day/night

What is the correct name for the chemical formula N408?

Answers

Answer:

molar mass (molar weight)

Explanation:

The pressure of a sample of helium in a 200. ml container is 2.0 atm. If the helium is compressed to a pressure of 40. atm without changing the temperature, what would be the new volume of the gas

Answers

Answer:

[tex]V_2=10mL[/tex]

Explanation:

Hello there!

In this case, according to the given information, it will be possible for us to solve this problem by using the Boyle's law as an inversely proportional relationship between pressure and volume:

[tex]P_2V_2=P_1V_1[/tex]

In such a way, we solve for the final volume, V2, and plug in the initial volume and pressure and final pressure to obtain:

[tex]V_2=\frac{P_1V_1}{P_2} \\\\V_2=\frac{2.0atm*200.mL}{40.atm}\\\\V_2=10mL[/tex]

Regards!

3. How is the equilibrium position of this reaction affected
by the following changes?
2802 (g) + O2 (g) <-------------→ 2 S03(g) + heat
a. Lowering the temperature.
b. Decreasing the pressure
c. Removing oxygen
d. Adding sulfur trioxide (SO3).

Answers

Answer:

Explanation: a) Reaction is exothermic because heat is released

                       If temperature is lowered, amount of products is increased,

                      equilibrium transfers to right

b) If pressure decreases, equilibrium transfers to direction in which amount of gas moles is greater, also in left (reactants)

c) If Oxygen is removed, reaction which produces more oxygen is favoured, also balance changes to reactansts (left)

d) Adding product causes equilibrium transfer to left (reactansts)

If I have 1.9 moles of gas held at a pressure of 5 atm and in a container with a volume of 100 liters, what is the temperature of the gas? 3205K

Answers

Answer:

T = 3206.89 K

Explanation:

Given that,

Number of moles, n = 1.9 moles

Pressure, P = 5 atm

Volume, V = 100 L

We need to find the temperature of the gas. Let the temperature is T. We know that,

PV = nRT

Where

R is gas constant, R = 0.08206 L-atm/mol-K

Put all the values,

[tex]T=\dfrac{PV}{nR}\\\\T=\dfrac{5\times 100}{1.9\times 0.08206 }\\\\T=3206.89\ K[/tex]

So, the temperature of the gas is 3206.89 K.

How can the coefficients in a balanced chemical reaction be used to convert from moles of a reactant to moles of a product?

Answers

The coefficients in a balanced equation can be used as molar ratios, which can act as conversion factors to relate the reactants to the products. These conversion factors state the ratio of reactants that react but do not tell exactly how much of each substance is actually involved in the reaction.

Which oxide is covalent?
A. AsO2 B. K2O
C. CuO D. ZnO

Answers

Answer:

A.

Cu Zn K is are metals which form ionic bond with oxygen

If 250. ML of water are poured into the measuring cup, the volume reading is 8.45 oz . This indicates that 250. ML and 8.45 oz are equivalent. How many milliliters are in a fluid ounce based on this data?

Answers

Answer:

[tex]1oz=29.589ml[/tex]

Explanation:

From the question we are told that:

Initial Volume [tex]v_1=250ml[/tex]

Final Volume [tex]v_2=8.45oz[/tex]

Generally the equation for one ounce is mathematically given by

 [tex]1oz=\frac{v_1}{v_2}[/tex]

Therefore

 [tex]1oz=\frac{250}{8.45}[/tex]

 [tex]1oz=29.589ml[/tex]

I'll give brainless! no l!nks!!!

1. Imagine a very warm 60 degree day in January with a steady rain. What type of air mass would you expect to be bringing in this weather pattern?

2. Imagine a very cold 20 degree day in January with lots of blue sunny skies. What type of air mass would you expect to be bringing in this weather pattern?

Answers

Answer:

Maritime tropical air mass

Continental polar air mass

pls help me guys please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please​

Answers

5) B

6) C

7) B newland, law of octaves

8) A)

Help? s/o to itsdevilsj754

Answers

Explanation:

A geological process where materials of Earth are transported from one place to another by natural forces like wind or water is called erosion.

When materials of Earth are deposited over a certain landmark due to transportation by natural forces then this process is called deposition.

The four major causes of erosion and deposition are as follows.

Gravity - Force that is responsible for attracting an object towards the center of Earth.

Running water - Water present in the rivers, oceans or lakes is moving from one place to another. Also, along with it carries pebbles or other materials.

Wind Waves - This is basically air and it keeps on moving from one place to another all the time. Wind waves tend to carry dust particles or other materials along with it.

Glaciers - When a mass of ice that is formed by accumulation and compaction of snow over mountains or around the poles tends to move slowly is called glaciers.

Which process requires energy for a nonspontaneous redox reaction to occur?

Answers

Answer: Electrolysis

Explanation: ‍♀️

21. What type of cells are found on the retina and provide signals to the brain about incoming light?
A photoreceivers
B optic cells
C photoreceptors
D retina cells​

Answers

the answer to this question is C

Answer:

Explanation:

have a good day

2Cr^3 + 3Zn(s) -> 2Cr(s) + 3Zn^2 + (aq) which reactant is reduced and which is oxidicided

Answers

Answer:

Cr is oxidised

and

Zn is reduced

[ Reduced reactant ] :

Cr^( + 3 ) + 3 e^( - 1 ) ===》 Cr^( 0 )

_____________________________

[ Oxidicided reactant ] :

Zn^(0) ===》Zn^( + 2 ) + 2 e^( - 1 )

How many grams of magnesium are in sample containing 9.12+ 10 ^23atoms

Answers

Answer: There are 1.51 moles present in [tex]9.12 \times 10^{23}[/tex] atoms.

Explanation:

According to the mole concept, there are [tex]6.022 \times 10^{23}[/tex] atoms present in one mole of every substance.

Hence, moles present in [tex]9.12 \times 10^{23}[/tex] atoms are calculated as follows.

[tex]Moles = \frac{9.12 \times 10^{23}}{6.022 \times 10^{23}}\\= 1.51 mol[/tex]

Thus, we can conclude that there are 1.51 moles present in [tex]9.12 \times 10^{23}[/tex] atoms.

Why might metamorphic rocks show signs of blending and distortion?

Answers

Answer:

because of heat and pressure

sam was given the following equation to balance: H2O->H2+O2. she balanced it as follows: 2H2O->H2+O2. what did she do wrong? what is the correct way to balance the equation?

Answers

Answer:

2H2 in products

Explanation:

she should have added another 2 in H2

The edited equation does not balance the number of hydrogens. The correct balanced equation for the given reaction is written as follows:

[tex]\rm 2H_{2}O \rightarrow 2H_{2} +O_{2}[/tex].

What is balanced chemical equation?

The balanced chemical equation of a reaction represents the perfect stochiometric coefficients of all the reactants and products. Thus, each elements in the reaction have to be equal in both side.

According the mass conservation law, the total mass of the reactants is equal to the total mass of the products. Thus, all elements have to balanced on each side.

When water dissociates into hydrogen and oxygen molecules, 2moles of water undergoes dissociation to give two moles of H2 and one mole of O2. Thus the balanced equation is:

[tex]\rm 2H_{2}O \rightarrow 2H_{2} +O_{2}[/tex]

To find more on balanced reactions, refer here:

https://brainly.com/question/22064431

#SPJ2

does neutrons have a orbit outside the atom​

Answers

Answer:

No because it's located inside the nucleus of the atom

hope this helps

have a good day :)

Explanation:

Which pair of formulas represents the empirical formula and the molecular formula of a compound?

Answers

Answer:

CH2O and C6H12O6

Explanation:

To find an empirical formula, take a molecular formula and divide the subscript of each element by the greatest common factor of all the subscripts. In this case, the only pair that works is CH2O,C6H12O6, which can be verified by dividing the coefficients of the molecular formula by 6.

How many liters are 1.20 g of oxygen?

Answers

Answer:

The required volume is 0.84 L

Explanation:

Given,

Mass of O2 gas = 1.20 g

We know,

At STP, molar volume of all gases is 22.4 L

and Molar mass of O2 gas is 32 g

Now,

Number of moles = mass/molar mass

                              = 1.20/32

                              = 0.0375

Again,

At STP,

Number of moles = Volume/Molar volume

or, Volume = Number of moles X Molar Volume

or Volume = 0.0375 X 22.4

∴ Volume = 0.84 L

So, the required volume is 0.84 L

All of the following elements are metals EXCEPT?
A. Br B. Co C. Cu D. Zn

Answers

Answer:

Br

Explanation:

I am one percent away from failing. I just need help. No false answers
How many grams of Al(OH)3 are produced from 3.00 g of AlCl3 with excess of NaOH?

Answers

Answer:

I did it in steps in the picture I just hope it helps you to understand:)

Two hundred liters of helium at 2.00 atm and 28.0 °C is placed into a tank with an internal pressure of 5.92 atm. Find the volume of the helium
after it is creleased into the tank when the temperature of the tank.remains 28.0°C.
liters (Round to three sig figs)

Answers

Answer:

27*6 dkfkdh hshsnnsbssshs ss. hhshsns svs s ssjssgsyz

Explanation:

ysgshssbs

The concentration of carbon-14 in a piece of wood from an ancient burial mound indicates that two half-lives of this radioisotope have passed. If the half-life (t 1/2) for carbon-14 is 5730 years, approximately how many years ago did this sample of wood die?

Answers

If the half-life for carbon-14 is 5730 years, then it will take 11,460 years to complete die of this sample.

What is half life period?

Half life period is a time of decay in which concentration of reactant is left half of its initial concentration, means half of the reactant will convert into product.

Total time of decay will be calculated as:

T = (t)ⁿ, where

t = half life time = 5730 years

n = number of half lives = 2 (given)

On putting values, we get

T = (5730)² = 11,460 years

Hence required time for decay is 11,460 years.

To know more about half life time, visit the below link:

https://brainly.com/question/2320811

Answer:

The first part is 5 and the second part is 28,650

please help asap i will mark you as brainly and give u 10 points ( don’t mind the answer i accidentally clicked )

Answers

Answer:

Negative 5

Explanation:

I am not 100% sure btw

i don’t know negative 5

HI! I REALLY NEED HELP WITH THIS, THANK YOU!

Answers

ig The right answer is -Give the reaction more time.

A metal object with mass of 29.0 g is heated to 97.0 °C and then transferred to an insulated container containing 95.8 g of water at 20.5 °C. The water temperature rises and the temperature of the metal object falls until they both reach the same final temperature of 23.7 °C. What is the specific heat of this metal object? Assume that all the heat lost by the metal object is absorbed by the water.

Answers

Answer:

0.603J/g°C is the specific heat of the metal object

Explanation:

To solve this question we must know the heat given by the metal is equal to the heat absorbed by the water. The change in heat follows the equation:

Q = m*S*ΔT

Where Q is heat in Joules, m is the mass of the substance, S its specific heat and ΔT change in temperature

The equation to solve the problem is:

m(Object)*S(Object)*ΔT(Object) = m(Water)*S(Water)*ΔT(Water)

Where:

m(Object) = 29.0g

S(Object) = ??

ΔT(Object) = (97.0°C - 23.7°C = 73.3°C)

m(Water) = 95.8g

S(Water) = 4.184J/g°C

ΔT(Water) = (23.7°C - 20.5°C = 3.2°C)

29.0g*S(Object)*73.3°C = 95.8g*4.184J/g°C*3.2°C

S (Object) * 2125.7g°C = 1282.6J

S(Object) = 0.603J/g°C is the specific heat of the metal object

how does a flourmill work?​

Answers

Explanation:

Answer ⬇️

These mills employed millstones that rotated against one another to crush grains into flour mill machine. They rely on a process of crushing grain between two rapidly rotating rollers, then separating the ground grain into individual components, including bran, germ and endosperm.

➡️dhruv73143(⌐■-■)

In a commercial mill, the grain is cleaned then “tempered", which means the grain is soaked in water to enlarge its moisture content to make it easier to roll. After it's tempered, the grain is moved through a series of rollers, which break up the grain into its separate parts: endosperm, bran and germ.



What is the use of flour mill?
A gristmill (also: grist mill, corn mill, flour mill, feed mill or feedmill) grinds cereal grain into flour and middlings. The term can refer to either the grinding mechanism or the building that holds it. Grist is grain that has been separated from its chaff in preparation for grinding.

significant figures to 2.3 x 4.50

Answers

Answer:

10.35= 4 sig figs but change it to 2 since it's 2.3 is the lowest number

10.

hope this helps

have a good day :)

Explanation:

what does Avogadro's law state and what is the formula​

Answers

The law is approximately valid for real gases at sufficiently low pressures and high temperatures. The specific number of molecules in one gram-mole of a substance, defined as the molecular weight in grams, is 6.02214076 × 1023, a quantity called Avogadro's number, or the Avogadro constant.

Answer:

Hello There!!

Explanation:

The answer is that it states that under the same pressure and temperature conditions, equal volumes of all gases contain the same number of molecules.

Formula:Vn=k

hope this helps,have a great day!!

~Pinky~

Other Questions
On a sheet of paper draw a Regular Hexagon with a Radius equal to 6 units. i. Complete the chemical reaction to show this. Make sure your equation is balanced. (2 points)C6H12O6 + 02 Mario vende dos autos a 30 000 dlares cada uno. En la venta de uno gan el 20% y en laventa del otro auto, perdi el 20%.a. Cmo le fue a Mario con este negocio? Gan, perdi o ni gan ni perdi?b. Si tu respuesta a la pregunta anterior es que Mario gan dinero (o perdi dinero),Cunto dinero gan (o perdi)? Select the correct answer."Sherry searched for clues for two hours. Just when she was about to give up, she saw a crack on the window that almost went unnoticed." Into which of the given genres of novel will this excerpt best fit?A. fairy taleB. humorC. horrorD. fantasyE. detective A student is planning to give a presentation about mummies for a school project.Which statements should he include in the presentation?Select Yes or No for each statement.Yes NoA body can be mummified by accident or through human intervention. Yes A body can be mummified by accident or through human intervention.No A body can be mummified by accident or through human intervention.Ancient Egyptians believed that preserving the body through mummification led to eternal life. Yes Ancient Egyptians believed that preserving the body through mummification led to eternal life.No Ancient Egyptians believed that preserving the body through mummification led to eternal life.Mummies in movies look super fake, like theyre covered in toilet paper. Yes Mummies in movies look super fake, like theyre covered in toilet paper.No Mummies in movies look super fake, like theyre covered in toilet paper.Some people think mummies are just as gross as dead bodies. What are the characteristics of an annual percentage rate? Check all that apply. It can change over time for certain kinds of loans. It is the interest charged each year for a loan. It requires the borrower to pay all the principal at once. It can be reduced to reflect the borrowers credit history. It has little impact on the amount the b 1. {26, 21, 28, 31, 9, 28, 16, 18, 21, 23, 29, 24, 19, 22, 25, 28}Find the mean. Read the excerpt below. Write a summary of the setting. Your summary should include the three elements of setting and textual evidence.The Bride Comes to Yellow SkyWritten by Stephen CraneThe great Pullman (a Pullman is a term for a luxury railway car) was whirling onward with such dignity of motion that a glance from the window seemed simply to prove that the plains of Texas were pouring eastward. Vast flats of green grass, dull-hued spaces of mesquite and cactus, little groups of frame houses, woods of light and tender trees, all were sweeping into the east, sweeping over the horizon, a precipice. A newly married pair had boarded this coach at San Antonio. The man's face was reddened from many days in the wind and sun, and a direct result of his new black clothes was that his brick-colored hands were constantly performing in a most conscious fashion. From time to time he looked down respectfully at his attire. He sat with a hand on each knee, like a man waiting in a barber's shop. The glances he devoted to other passengers were furtive and shy. The bride was not pretty, nor was she very young. She wore a dress of blue cashmere, with small reservations of velvet here and there and with steel buttons abounding. She continually twisted her head to regard her puff sleeves, very stiff, straight, and high. They embarrassed her. It was quite apparent that she had cooked, and that she expected to cook, dutifully. The blushes caused by the careless scrutiny of some passengers as she had entered the car were strange to see upon this plain, under-class countenance, which was drawn in placid, almost emotionless lines. They were evidently very happy. "Ever been in a parlor-car before?" he asked, smiling with delight. "No," she answered, "I never was. It's fine, ain't it?" "Great! And then after a while we'll go forward to the diner and get a big layout. Finest meal in the world. Charge a dollar." Estimate 3,654 +14,464 +1,804 by first rounding each number to the nearest thousand. plllls help me with these three I will make brainlesst pls no links unit 8: right triangle and trigonometry homework 2: special right triangles please help me asapppp :) wrong custom is to be avoided How did the U.S.'s fear of communism affect what the U.S did in Guatemala 6. It is the process of whitening or removing the color by sunlight exposure.A. bleaching B. dyeing C. preserving D. pyrography7. Process of burning designs of bamboo with hot wire.A. bleaching B. dyeing C. preserving D. pyrography8. What is the process of applying colors into the material?A. bleaching B. dyeing C. preserving D. pyrography9. What method of dyeing is done by boiling water with dye?A. bleaching B. direct dyeing. C preservative D. reactive dyeing I WILL GIVE BRAINLIEST IF CORRECT: Why would a personal connection to the land motivate and inspire people to contribute to its protection? ( 3 sentences minimum ) Which stage of the bee's and butterfly's life cycle is the larval stage? List the inventions of charles Barbbage. Which statement best explains the purpose of this map? (5 points) aThe United States was the target, but the effects of the 9/11 attack were felt worldwide by countries that lost citizens. bThe 9/11 attack was actually just one part of a worldwide terror campaign planned by Al-Qaeda but successfully thwarted. cThe 9/11 attack in the United States was followed quickly by hijackings and crashes in the largest cities of many countries. dThe United States sought to ally with 91 countries as a tribute to 9/11 to develop and implement counterterrorism. PLEASE HELP IM BEING TIMED SOMEONE ANSWER QUICKLY PLEASE!