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  • 1 answers

Preeti Dabral 3 years, 1 month ago

Conservation of resource mean that to conserve the resources and we should sustain the natural resources

We need to conserve our forest and wildlife resources because:

  1. It preserves ecological diversity.
  2. It preserves our life support system - water, air and soil.
  3. It preserves genetic diversity of plants and animals which generates better breeding.
  • 1 answers

Alok Kumar 3 years, 1 month ago

Hello
  • 2 answers

Preeti Dabral 3 years, 1 month ago

By experimenting with pea plant breeding, Mendel developed three principles of inheritance that described the transmission of genetic traits, before anyone knew genes existed. Mendel's insight greatly expanded the understanding of genetic inheritance, and led to the development of new experimental methods.

Prachi Chhikara 3 years, 1 month ago

search it on google
  • 1 answers

Preeti Dabral 3 years, 1 month ago

chance to start living.” If these sleeping men were dead instead of sleeping, they’d be no worse off than they are now. There are a lot of men who can rule Naples just as well as this sleeping guy here can. There are a lot of men who babble nonsense as well as Gonzalo. I could do it myself. Oh, I wish you understood what I’m saying—you’d see how you’re missing out on a great opportunity for yourself! Do you even get what I’m saying?

  • 1 answers

Shubh Lakshna Pandey 3 years, 1 month ago

According to Natalya, Lomov's dog named 'Guess' is not better and expensive than her dog named 'Squeezer'. Lomov was not accepting it as he believes that Squeezer is overshot and unfit and his dog is better than Squeezer in every aspect.
  • 3 answers

Preeti Dabral 3 years, 1 month ago

Economic status is closely linked to the caste system. In modern India, like in pre-independence India, the poor are mostly the 'low castes' while the rich are the 'high castes', thereby showing that caste inequalities are still continuing in India.

Anurag Kunwar 3 years, 1 month ago

Haryana

Raj Kumar Raj Purohit 3 years, 1 month ago

Ni
  • 2 answers

Preeti Dabral 3 years, 1 month ago

मौद्रिक नीति तैयार करना, उसका कार्यान्वयन और निगरानी करना। वित्तीय प्रणाली का विनियमन और पर्यवेक्षण करना। विदेशी मुद्रा का प्रबन्धन करना। मुद्रा जारी करना, उसका विनिमय करना और परिचालन योग्य न रहने पर उन्हें नष्ट करना।

Vansh Chauhan 3 years, 1 month ago

Hii muskan
  • 1 answers

Preeti Dabral 3 years, 1 month ago

The comparison converges two different aspects: Physical aspect- the trees like woman feel like patients who are on the way to recovery and emotional aspect- the optimism of full recovery and excitement of leaving the confines.

  • 3 answers

Prity Mandal 3 years, 1 month ago

Richard Ebright is a molecular biologist.

Gayatri Sabara 3 years, 1 month ago

In early age Richard Ebright curious about butterfly. He used to resource and collects things like fossils,coin, butterfly and rock. In the 3rd grade Edright lost his father since then his mom was big supporter for him. She always brought equipments which it's required to resource.In 2nd grade, Ebright collects 25 species of butterflies. His Mom gift him a book " Travels of Monarch x" which open science world to him. Later on when he was success at the age of 22 with his roommate James R wong "on how cells works" and it's in the book of " scientific world". Aside from science, Ebright also a public speaker, a debater... He was a all around person.

Shubh Lakshna Pandey 3 years, 1 month ago

Richard Ebright was a person who had interest in collecting things like rocks, fossils, coins and 'butterflies'. He had got a tittle of 'scout of the year's. Mr.Weiherer said that Richard was competitive, but not in bad sense. He was a champion debater and public speaker and a good canoeist and all-around outdoors-person. He was also an expert photographer, particularly of nature and scientific exhibits.
  • 5 answers

Preeti Dabral 3 years, 1 month ago

In 1914, Tsar Nicholas II ruled the Russian empire.

Shubh Lakshna Pandey 3 years, 1 month ago

Russian Empire.

Preeti Dabral 3 years, 1 month ago

Succeeding his father on November 1, 1894, he was crowned tsar in Moscow on May 26, 1896. Neither by upbringing nor by temperament was Nicholas fitted for the complex tasks that awaited him as autocratic ruler of a vast empire.

Soumya Verma 3 years, 1 month ago

Yes Tsar Nicholas was the king of Russia

Mr Biden 3 years, 1 month ago

Absolutely right answer
  • 1 answers

Preeti Dabral 3 years, 1 month ago

Distance of the object ' u '=-20 cm
Image is formed in front of the mirror at a distance (v) of -15 cm
Therefore, the focal length of the mirror ' f ' is

{tex}\begin{aligned} & \Rightarrow \frac{1}{f}=\frac{1}{v}+\frac{1}{u} \\ & \Rightarrow \frac{1}{f}=\frac{1}{-15}+\frac{1}{-20} \\ & \Rightarrow \frac{1}{f}=-\frac{4}{60}-\frac{3}{60}=\frac{-7}{60} \\ & \Rightarrow f=\frac{-60}{7} \mathrm{~cm} \end{aligned}{/tex}

Thus, the mirror is concave and has a focal length of 60 / 7.
(ii) Distance of the object ' u ' =-20cm
Image is formed behind the mirror at a distance (v) of 15 cm
Then, the focal length of the mirror ' f ' will be
{tex}\begin{aligned} & \frac{1}{f}=\frac{1}{v}+\frac{1}{u} \\ & \Rightarrow \frac{1}{f}=\frac{1}{15}+\frac{1}{-20} \\ & \Rightarrow \frac{1}{f}=\frac{4}{60}-\frac{3}{60}=\frac{1}{60} \end{aligned}{/tex}

f=60 
Thus, the mirror is convex and has a focal length of 60 cm.

 

  • 3 answers

Preeti Dabral 3 years, 1 month ago

Marsh gas, also known as swamp gas or bog gas, is a mixture primarily of methane and smaller amounts of hydrogen sulfide, carbon dioxide, and trace phosphine that is produced naturally within some geographical marshes, swamps, and bogs

Kiran Pawar 3 years ago

CO2,carbon dioxide

Ayush Kumar 3 years, 1 month ago

Carbon dioxide
  • 1 answers

Preeti Dabral 3 years, 1 month ago

The prevention of pregnancy in women (by preventing fertilisation) is called contraception. There are four methods of contraception:

  1. Barrier method: In barrier method of contraception, the physical devices such as condoms are used by males and females.
  2. Chemical method: In chemical methods of preventing pregnancy, the females use two types of pills – oral pills and vaginal pills.
  3. Intra-Uterine Contraceptive Devices – The use of intra-uterine contraceptive devices like Copper-T is very effective in preventing pregnancy.  A Copper-T is placed inside the uterus by a doctor to prevent unwanted pregnancies.
  4. Surgical method: These methods are available for males as well as for females. Vasectomy is done in males and tubectomy is done in females.
  • 4 answers

Jessika Chauhan 3 years, 1 month ago

√3/2

Shubh Lakshna Pandey 3 years, 1 month ago

0.96592582

Ankit Class 3 years, 1 month ago

√3+1/2√2

Unknown 1947 3 years, 1 month ago

√3/2
  • 5 answers

Jaydev Sharma 3 years, 1 month ago

Respiration is considered exothermic as it releases energy in the form of heat

Ankita Kulkarni 3 years, 1 month ago

Because during breakdown of food oxygen is required and carbondioxide is let out

Mohammed Swaleh 3 years, 1 month ago

Because is energy produce in the form of ATP

Noor Aqsa 3 years, 1 month ago

Bcoz energy is produced during this process

Preethika Palani 3 years, 1 month ago

Bcz when we breath the glucose in our body breaks down guving energy which is considered as exothermic
  • 3 answers

Chinki 🦋👈🏻 3 years, 1 month ago

Thnk u ❤️

Shalini Kumari 3 years, 1 month ago

Yes

Ankita Kulkarni 3 years, 1 month ago

You can take the notes of shobit Nirwan
  • 1 answers

Preeti Dabral 3 years, 1 month ago

The desktop is the main workspace of your computer. From here, you can access files, folders, and more.

  • 5 answers

Prity Mandal 3 years, 1 month ago

The named Mustard and the dragon named Custard

Ranjot Kaur 3 years, 1 month ago

Mustard

Ankita Kulkarni 3 years, 1 month ago

Mustard

Chinki 🦋👈🏻 3 years, 1 month ago

Mustard

Zahal Dude 3 years, 1 month ago

Mustard
  • 1 answers

Sãrthâk Dïxít 3 years, 1 month ago

UNIT I: NUMBER SYSTEMS REAL NUMBER (15) Periods Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating and motivating through examples, Proofs of irrationality of UNIT II: ALGEBRA POLYNOMIALS (8) Periods Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials. PAIR OF LINEAR EQUATIONS IN TWO VARIABLES (15) Periods Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency. Algebraic conditions for number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution, by elimination. Simple situational problems. QUADRATIC EQUATIONS (15) Periods Standard form of a quadratic equation ax2 + bx + c = 0, (a 0). Solutions of quadratic equations (only real roots) by factorization, and by using quadratic formula. Relationship between discriminant and nature of roots. Situational problems based on quadratic equations related to day to day activities to be incorporated. ARITHMETIC PROGRESSIONS (10) Periods Motivation for studying Arithmetic Progression Derivation of the nth term and sum of the first n terms of A.P. and their application in solving daily life problems. UNIT III: COORDINATE GEOMETRY Coordinate Geometry (15) Periods Review: Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division). UNIT IV: GEOMETRY TRIANGLES (15) Periods Definitions, examples, counter examples of similar triangles. (Prove) If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio. (Motivate) If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side. (Motivate) If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar. (Motivate) If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar. (Motivate) If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar. CIRCLES (10) Periods Tangent to a circle at, point of contact (Prove) The tangent at any point of a circle is perpendicular to the radius through the point of contact. (Prove) The lengths of tangents drawn from an external point to a circle are equal. UNIT V: TRIGONOMETRY INTRODUCTION TO TRIGONOMETRY (10) Periods Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined); motivate the ratios whichever are defined at 0° and 90°. Values of the trigonometric ratios of 30°, 45° and 60°. Relationships between the ratios. TRIGONOMETRIC IDENTITIES (15) Periods Proof and applications of the identity sin2A + cos2A = 1. Only simple identities to be given. HEIGHTS AND DISTANCES: Angle of elevation, Angle of Depression. (10) Periods Simple problems on heights and distances. Problems should not involve more than two right triangles. Angles of elevation / depression should be only 30°, 45° and 60°. UNIT VI: MENSURATION AREAS RELATED TO CIRCLES (12) Periods Area of sectors and segments of a circle. Problems based on areas and perimeter / circumference of the above said plane figures. (In calculating area of segment of a circle, problems should be restricted to central angle of 60°, 90° and 120° only. SURFACE AREAS AND VOLUMES (12) Periods Surface areas and volumes of combinations of any two of the following: cubes, cuboids, spheres, hemispheres and right circular cylinders/cones. UNIT VII: STATISTICS AND PROBABILITY STATISTICS (18) Periods Mean, median and mode of grouped data (bimodal situation to be avoided). PROBABILITY (10) Periods Classical definition of probability. Simple problems on finding the probability of an event.
  • 2 answers

Prity Mandal 3 years, 1 month ago

Full name of Natalya is Natalya Stepanovna. She was a pretty girl. Her father was Chubukov stepan stepanovitch

Keshav Gurjar 3 years, 1 month ago

All the time you need a good👍 day at work
  • 1 answers

Mohammed Swaleh 3 years, 1 month ago

To ensure continuity of species and also it helps in evolution
  • 1 answers

Preeti Dabral 3 years, 1 month ago

The adult hindbrain, or rhombencephalon, is composed of the posteriorly located medulla oblongata, the ventroanteriorly located pons, and the dorsoanteriorly located cerebellum and is densely packed with vital structures.

  • 4 answers

Riti .. 3 years, 1 month ago

(8)⁵ = 32768

Sãrthâk Dïxít 3 years, 1 month ago

(8)⁵

Basant Pandey 3 years, 1 month ago

32768

Manash Mishra 3 years, 1 month ago

32768
  • 2 answers

Preeti Dabral 3 years, 1 month ago

राम ने लक्ष्मण से कहा कि वह किसी को भी अंदर न आने दें, अगर कोई अंदर आ गया तो वे उसे मृत्युदंड दे देंगे। लक्ष्मण ने अपने बड़े भाई की आज्ञा को स्वीकार किया और द्वारपाल बनकर बाहर खड़ा हो गया। फिर राम और मुनि रूपी यमराज अंदर वार्तालाप करने चले गए।

Nikhil Pal 3 years, 1 month ago

Are nhi jb ram ji ne dhanush toda tha tb kya bola tha
  • 5 answers

Vishal Thakur 3 years, 1 month ago

only imagination

Preethika Palani 3 years, 1 month ago

The narrator

Atharv Narwar 3 years, 1 month ago

Black aeroplane is imagination

Golu Mr. Uniq 3 years, 1 month ago

Author

Bhawana Pant 3 years, 1 month ago

the god
  • 1 answers

Preeti Dabral 3 years, 1 month ago

There is greater choice available to the consumers in goods. (ii) The quality of goods has been improved. (iii) Prices of goods are lower.

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