Incorrect URL accessed!!!!

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Waste Management is important for a dash life

Posted by Aarush Patil 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Harshit Shinde 2 years, 8 months ago

Waste management is important for our life

ANSWER

List your contribution on water management

Posted by Mohammed Sameer Bk 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Harshit Shinde 2 years, 8 months ago

1) we should close or repair tap wherever possible and leakage is present 2) we should reuse water 3) we should make awareness to everyone for saving water 4) places where water scarcity is present their rain water harvesting, construction of bawris, drip irrigation is to be done Etc........

ANSWER

What are two effect of electric currents

Posted by Kaushal Kishore 2 years, 8 months ago

CBSE > Class 07 > Science

5 answers

Dev Jhawar 2 years, 8 months ago

Magnatic effect, Heating effect

Harshit Shinde 2 years, 8 months ago

The two effects are magnetic and heating effect

Veeraiah Hm 2 years, 8 months ago

#Harsheeta . 2 years, 8 months ago

(i) Magnetic effect (ii) Heating effect

5Thank You

Soumesh Panda 2 years, 8 months ago

The 2 effects of electric current are Magnetic effect of electric current Heating effect of electric current

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Sise their own food the largest gland in the human body is

Posted by Prem Dedha 2 years, 8 months ago

CBSE > Class 07 > Science

3 answers

Lovely Sahu 2 years, 8 months ago

Liver is the largest gland in human body.

Harshit Shinde 2 years, 8 months ago

Liver

Soumesh Panda 2 years, 8 months ago

Liver

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What is insectivorous plant ?

Posted by Ashu Sharma 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Jemima Rachel 2 years, 8 months ago

Some plants eat insects. Such plants are called insectivorous plants. They trap and digest the insects. Pitcher plant is the example of an insectivorous plant. In pitcher plant the leaf is modified to form a pitcher like structure.

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How many chamber heart have?

Posted by Nayana Sri 2 years, 8 months ago

CBSE > Class 07 > Science

4 answers

Lovely Sahu 2 years, 8 months ago

The heart have four chambers. Two upper chamber and two lower chamber. Upper chamber is known as atria and lower chamber is known as ventricles.

Harshit Shinde 2 years, 8 months ago

Heart have 4 chamber

Soumesh Panda 2 years, 8 months ago

4, left ventricle, right ventricle, left auricle and right auricle

Ashu Sharma 2 years, 8 months ago

ANSWER

What is the function of gall bladder

Posted by Jashandeep Singh 2 years, 8 months ago

CBSE > Class 07 > Science

3 answers

Nikita Rai 2 years, 8 months ago

Your gallbladder is part of your digestive system. Its main function is to store bile. Bile helps your digestive system break down fats. Bile is a mixture of mainly cholesterol, bilirubin and bile salts

Nikita Rai 2 years, 8 months ago

What is the function of gall bladder

Ashu Sharma 2 years, 8 months ago

Function is stored bile

ANSWER

Describe the steps involved in getting clarified water from wastewater . Is this question is important for exam

Posted by Sukhmeet Kaur 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Ashu Sharma 2 years, 8 months ago

Wastewater is collected and passed through bar screens where plastic bags, sticks, cans, napkins, etc. are removed. This water then enters a grit and a sand removal tank. The speed of the water is decreased so that the sand particles get settled at the bottom.04-Nov-2020

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question answer

Posted by Yusuf Ali 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Krishna Prajapati 2 years, 8 months ago

Why is wool used for making winter clothing ?

ANSWER

The time period of a simple pendulum is 1.5 s . How many patients will it perform in 30 s? If the mass of the bob is changed from 150 gram to 200 gram , what will be the new time period?

Posted by Anjali Manikpuri 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Bhikhu Rao 2 years, 8 months ago

ANSWER

A simple pendulum takes 40 s to complete 20 oscillations. Calculate the number of oscillations it will perform in 30 s.

Posted by Anjali Manikpuri 2 years, 8 months ago

CBSE > Class 07 > Science

3 answers

Saumya Singh Baghel 2 years, 8 months ago

15 oscillation

Kanakpriya Sutar 2 years, 8 months ago

In this, you have to divide 40 upon 20 which is 2 and than divide 30 upon 2 which is 15.

My Studytent 2 years, 8 months ago

15 oscillations

ANSWER

Kavita attached a stone to one end of a wooden rod she then suspended it from a hook about which it could move freely. (a) Can this set up be considered an example of a simple pendulum ? Justify your answer. (b) If the wooden rod is replaced by a long rubber band , will the set-up be considered an example of a simple pendulum? Justify your answer .

Posted by Anjali Manikpuri 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Soumesh Panda 2 years, 8 months ago

No. Because pendulum is a device which has suspended ball. No, it cannot become the pendulum

ANSWER

A simple pendulum is oscillating between two points - A and B . Is the motion of the bob uniform or non - uniform ? Give reasons for your answer

Posted by Anjali Manikpuri 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Ashu Sharma 2 years, 8 months ago

Uniform motion

Royal Royals 🚘 2 years, 8 months ago

Uniform Motion

ANSWER

What is trancolation

Posted by Somya Gurjar 2 years, 8 months ago

CBSE > Class 07 > Science

1 answers

Ashu Sharma 2 years, 8 months ago

genetic change in which a piece of one chromosome breaks off and attaches to another chromosome. Sometimes pieces from two different chromosomes will trade places with each other.

ANSWER

Define pollination

Posted by Vanshika Singh Kushwah 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Harshit Shinde 2 years, 8 months ago

The transfer of pollen grain from anther to stigma is known as pollination

Vanshika Singh Kushwah 2 years, 8 months ago

The tranfer of pollen grains from the another to the stigma of a flower is known as pollination. There are two types of pollination 1. self pollination 2. cross pollination Hope it is helpful.

ANSWER

What is a electromagnet

Posted by Vanshika Singh Kushwah 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Harshit Shinde 2 years, 8 months ago

Electromagnet are the magnet which form when the electric current is passed through any metallic or Iron object the iron start behaving like magnet but it is form due to electric current it's called electromagnet

Mahabir Gupta 2 years, 8 months ago

ANSWER

Explain working of electric belt

Posted by Anni Anni 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Aditi Kumari 7A 2 years, 8 months ago

when we press the switch, the circuit gets completed and electric current flows through the electromagnet.The armature gets attracted towards the electromagnet and the hammer strikes the gong and producing a ringing sound.

Ankita Budhwar 2 years, 8 months ago

Electric bell works by an electromagnetic.

ANSWER

Show the shape of the distance time graph for the motion in the following cases

Posted by Jafar Khan 2 years, 8 months ago

CBSE > Class 07 > Science

3 answers

Jafar Khan 2 years, 8 months ago

Computer hash machine

Jafar Khan 2 years, 8 months ago

Ueueu3k

Jemima Rachel 2 years, 8 months ago

This is represented as diagram. So, it can't be explained here.

ANSWER

Write the food chain correctly Frog- egale- insects- grass- snake

Posted by Divija Koshti 2 years, 8 months ago

CBSE > Class 07 > Science

4 answers

My Studytent 2 years, 8 months ago

GRASS < INSECT < FROG < SNAKE < EAGLE

Patitpaban Nahak 2 years, 8 months ago

Grass - Insects - Frog - Snake - Eagle

Vaishnavi Sachan 2 years, 8 months ago

Grass - insects - frog - snake - eagle

Shinjini Ghosh 2 years, 8 months ago

Grass - Insects - Frog - Snake - Eagle

ANSWER

Which of these statements explains the benefit of CFL over incandescent bulbs? (a) It produces electricity from heat (b) It gives heat along with the light (c) It consumes a lesser amount of electricity (d) It does not require electricity to produce light

Posted by Divija Koshti 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

Somya Gurjar 2 years, 8 months ago

Zygote

Shinjini Ghosh 2 years, 8 months ago

ANSWER

Q8 Match the words of Column 1 with those given in column 2 : Answer =

Posted by Kalpana Tamang 2 years, 8 months ago

CBSE > Class 07 > Science

2 answers

My Studytent 2 years, 8 months ago

Ovule gets converted into seeds . Ovary gets converted into fruit.

Abhishek Chhetri 2 years, 8 months ago

The ovule and ovary of a flower are converted to ______ and ______ after fertilization. a.

ANSWER

A student performed an experiment in which a potted plant was kept in a bell jar. After sometime, the student observed some water drops inside the jar. Which plant tissue might have released the water drops in the jar? (a) Xylem (b) Phloem (c) Root hair (d) Epidermis

Posted by Divija Koshti 2 years, 9 months ago

CBSE > Class 07 > Science

2 answers

Sukrit Kalra 2 years, 8 months ago

5Thank You

Sukrit Kalra 2 years, 8 months ago

the eye of the potato plant is

4Thank You

ANSWER

Which instrument is used to find the direction of wing

Posted by Manpreetsingh Manpreet 2 years, 9 months ago

CBSE > Class 07 > Science

2 answers

Raman Kumar 2 years, 8 months ago

Wind guage

Abhishek Kumar 2 years, 8 months ago

Anemometer is used to measure the speed and direction of the wind

ANSWER

what is holozic nutrion

Posted by Md Aman 2 years, 9 months ago

CBSE > Class 07 > Science

2 answers

Sukrit Kalra 2 years, 9 months ago

The eye of the potato plant is what

𝖄𝓸𝓰𝓲𝓽𝓪♛🖤😎 𝒴𝒶𝒹𝓊𝓋𝒶𝓃𝓈𝒽𝒾🔥🔥 2 years, 9 months ago

is a type of heterotrophic nutrition that is characterized by the internalization (ingestion) and internal processing of liquids or solid food particles.

ANSWER

What is Embryo ?

Posted by Farhan Moghees 2 years, 9 months ago

CBSE > Class 07 > Science

1 answers

Shinjini Ghosh 2 years, 8 months ago

When the fertilised egg called zygote develops,it forms an embryo.An embryo lies inside an ovule.

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Learner'diary..of groundwater and water table .what do you learn..what do you find interesting..what do you observe..what do you feel interesting.

Posted by Sanketh Savalsur 2 years, 9 months ago

CBSE > Class 07 > Science

0 answers

ANSWER

Define convection

Posted by Dhurv Soni 2 years, 9 months ago

CBSE > Class 07 > Science

3 answers

Lovely Sahu 2 years, 8 months ago

The process in which whole water? of a container get heated is known as convection.

𝖄𝓸𝓰𝓲𝓽𝓪♛🖤😎 𝒴𝒶𝒹𝓊𝓋𝒶𝓃𝓈𝒽𝒾🔥🔥 2 years, 9 months ago

the process in which heat moves through a gas or a liquid as the hotter part rises and the cooler, heavier part sinks

Shaikh Khadeeza 2 years, 9 months ago

Process of transfer of heat by actual movement of particles of medium

ANSWER

What is a reproduction

Posted by Patitpaban Nahak 2 years, 9 months ago

CBSE > Class 07 > Science

4 answers

Lovely Sahu 2 years, 8 months ago

The production in which new individual from their parents are called reproduction.

Saksham Shrivastava 2 years, 9 months ago

Reproduction is defined as process by which new individual organisms are produced

Dhurv Soni 2 years, 9 months ago

The production of new individual from their parents is known as reproduction

Vaishnavi Sharma 2 years, 9 months ago

Reproduction means to reproduce. It is a biological process by which an organism reproduces an offspring who is biologically similar to the organism. Reproduction enables and ensures the continuity of species, generation after generation. It is the main feature of life on earth.