Weekly-Tests-
8th-Grade-Science-Australia
Easy
Question
In the followings, are the example of abiotic components.
- Trees, grass, grasshopper
- Sunlight, water, fishes
- Soil, air, water
- Animal, plant, microorganisms
The correct answer is: Soil, air, water
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In _______________ one animal is eaten by the next animal.
In _______________ one animal is eaten by the next animal.
Weekly-Tests-8th-Grade-Science-Australia
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Most of the cells are so small that we must use_____________ to see them.
Most of the cells are so small that we must use_____________ to see them.
Weekly-Tests-8th-Grade-Science-Australia
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The ______________ of sun is trapped into the plant bodies which is transferred into the next consumers.
The ______________ of sun is trapped into the plant bodies which is transferred into the next consumers.
Weekly-Tests-8th-Grade-Science-Australia
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The ________________ break down the substances into simpler form and add to soil.
The ________________ break down the substances into simpler form and add to soil.
Weekly-Tests-8th-Grade-Science-Australia
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Plants produce the food for entire living bodies by the process of _______________.
Plants produce the food for entire living bodies by the process of _______________.
Weekly-Tests-8th-Grade-Science-Australia
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Every ecosystem starts with____________________.
Every ecosystem starts with____________________.
Weekly-Tests-8th-Grade-Science-Australia
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___________________ is a natural system that maintain the balance between biotic and abiotic components.
___________________ is a natural system that maintain the balance between biotic and abiotic components.
Weekly-Tests-8th-Grade-Science-Australia
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Every cell has______________, except the virus.
Every cell has______________, except the virus.
Weekly-Tests-8th-Grade-Science-Australia
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The _______________ cell contains definite nucleus.
The _______________ cell contains definite nucleus.
Weekly-Tests-8th-Grade-Science-Australia
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_______________ is the structural and functional unit of living being.
_______________ is the structural and functional unit of living being.
Weekly-Tests-8th-Grade-Science-Australia
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Is it possible to design a rectangular mango grove whose length is twice its breadth, and the area is 800 m2 ? If so, find its length and breadth.
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Weekly-Tests-10th-Grade-Mathematics-Australia
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Is the following situation possible? If so, determine their present ages. The sum of the ages of two friends is 20 years. Four years ago, the product of their ages in years was 48.
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Weekly-Tests-10th-Grade-Mathematics-Australia
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Find the values of k for each of the following quadratic equations, so that they have two equal roots. 2x2 + kx + 3 = 0
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Weekly-Tests-10th-Grade-Mathematics-Australia
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Find the values of k for each of the following quadratic equations, so that they have two equal roots. kx (x – 2) + 6 = 0 ?
Find the values of k for each of the following quadratic equations, so that they have two equal roots. kx (x – 2) + 6 = 0 ?
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Direction : In the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
bca b aabc a caa
Direction : In the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
bca b aabc a caa
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