Question

Answer in one word
(1) We are able to bend or rotate our body only at.
(2) Microbes, Vultures Crows etc. are also called this as they feed on dead
bodies.
(3) Name the nerves present inside the vertebral column.
(4) Name an instrument used by sailors to locate direction.
(5) Our body needs ______ Kgs of Carbohydrate in every day.
(6) The fibre that cannot absorb water.
(7) Name the part of the flower which protects it in the bud stage.
(8) What kind of change occurs when living organisms grow ?
(9) A substance which dissolve in a liquid.
(10) Air, Sea, Water, Soil etc. are example of this.

Answer 1

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(1) Joint

(2) Scavengers

(3)Spinal nerves

(4)Compass

(5)0.225 -0.325 kg

(6)Nylon

(7) Sepals

(8) Irreversible

(9) Soluble substance/Solute

(10)Abiotic substance

Answer 2

1. JOINTS
2. SCAVENGERS
3. SPINAL NERVE
4. MAGNETIC NEEDLE
5. 2.2KG
6. SYNTHETIC FIBRES-: POLYESTER OR NYLON
7. SEPALS
8. THEY INCREASE IN BODY MASS AS THEY GROW. ADAPTATION
9. INSOLUBLE
10. NATURAL RESOURCES. BUT CHEMICALLY, AIR, SEA, WATER ARE HOMOGENEOUS. SOIL IS HETEROGENEOUS.