Answer:
halama Yea nota va la ga ca
Explanation:
<u>(</u><u>Ans - </u><u>4</u><u>)</u>
(a) 1000 kg/ m^3
(b)
1) sink
2) float
3) sink
4) just float
(c) New density = 2 g/cc since both mass and volume of rock are halved.
(d) Ice floats because water in solid state undergoes hydrogen bond formation, which reduces its density and it starts to float.
Answer: Farming Hunting and Industrialization
Explanation:
A movement in response to gravity is called tropism.
The answer is gametes, or sex cells.
