Molecules are moving because they have energy. As the liquid cools down, the amount of energy is reduced and the molecules start to move slower. When the water temperature reaches around 0°C, the molecules stick together and form a solid – ice. Even in this solid stage, the molecules are still moving – we just can’t see it.
c)The fall line is where rivers are no longer navigable by ships traveling in from the ocean, so goods had to be offloaded.
Explanation:
Cities develop at the fall line of rivers because the fall line is where rivers are no longer navigable by ships travelling in from the ocean and so good had to be offloaded.
The fall line is that imaginary are that borders rivers and the land.
- Ships cannot navigate on land as they are not designed for that capability.
- When they reach the fall line usually where the harbor is located, they have to stop and offload their goods.
- This is a good place for trade to occur.
- With time, cities springs up along these regions.
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Answer:
building proteins storing energy providing structure to cell walls carrying genetic information building proteins. storing energy. providing structure to cell walls.
Homeostasis, Reproduction, and Metabolism are all the consequence of various organs imparting and arranging in a way that takes into consideration the detail of specific cells to do certain things. Since we have such a variety of organs to do diverse things, the cells can concentrate on doing one capacity rather than one cell doing the greater part of the capacities we can do today. We advanced from single cell creatures into what we are today through a large number of years of adjustment and the passing on of qualities that are the best fit for the earth. Creatures are the consequence of a huge number of years of cooperation from cells to make this extreme being that is us.
