Question

Worksheet-Unit 2 n Tick (~) the method you will use to separate the following: filtration sieving filtration sieving 1. Sand from sea water- handpicking 2. Pebbles from sand- winnowing 3. Stones from wheat- handpicking 4. Mustard oil from water- sedimentation I filtration sedimentation filtration decantation 5. Sea salt from water- filtration evaporation boiling II I Give one example for each of the following: 1. A desirable change Mit 2. A fast change Browded 3. A slow change 4. A physical change My Pettore Tick (7) the true statements and cross (X) the false ones. 1. Carrot and beetroot plants have taproots. 2. The potato is a modified root. 3. Plants produce oxygen during photosynthesis. 4. All leaves have same type of veins. 5. All plants produce flowers. 6. Pollen grains are produced in anthers. IV Name the following: 1. An animal that crawls on land 2. An animal which has an exoskeleton 3. An animal that does not have a skeleton of bones 4. A land-dwelling animal that has an internal skeleton of bones 5. The type of joints found in the human skeleton 106​

Answer 1

Explanation:

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