Answer:
The distance between two objects
Explanation:
Depending on how far away or how close two objects are will affect the gravity.
The answer is A
Explanation: the conservation of matter means that the mass stays the same
Answer:
He would have to add <u>Top Soil </u>
Explanation:
My Mom grows a punch of plants so I asked her and she said Top Soil but if this is not the answer I am sorry :)
Answer:
1st one
identity of the H₂O
When water (H2O) freezes into ice, some of the properties have changed but the identity of the H2O is the same. Explanation; Water can exist in liquid, solid; ice and gaseous state; steam. Freezing occurs when water is continuously cool until it turns to solid ice, water freezes at zero degree Celsius
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Answer:
When a polythene rod is rubbed with a duster, the friction causes electrons to gain energy. Electrons gain enough energy to leave the atom and 'rub off' onto the polythene rod. The polythene rod has gained electrons, giving it a negative charge.
Explanation:
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