Science, asked by sweetheart98, 11 days ago

MODEL ACTIVITY TASKS '2021
CLASS - VIII
ENVIRONMENT AND SCIENCE
rite the answers to the questions given below:
1. If a leaf from an exercise book and a coin are released from a height of 6 feet at the same time,
which one of the two will reach the ground first? Explain the reason.
2.
Explain why in winter season a plastic comb after being used for combing dry hair attracts
pieces of paper that are electrically neutral.
3.
What can you say about the state of motion of molecules in the gaseous state?
What is primordial utricle?
What is the shape of human red blood cell and what advantage does it have for this shape?
Mention the structure and function of Golgi body.

Answers

Answered by YourQueen00

Explanation:

Answer: An exercise book will hit the ground first because it's mass is more than others then the coin will hit the ground as its density is more than the leaf bad thereafter the leaf will hit the ground.

Explanation: Plastic comb gets electrically charged due to rubbing & therefore it attracts tiny pieces of paper. A charged body can attract an uncharged body

sorry but i dont know the answer of third question soooo sorry

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