Ans: Cells are so small because it allows them to have a better surface area to volume ratio. This makes it much easier for the cell to bring in necessary nutreints and excrete wastes. Also the smaller the cell is, the less time it takes to replicate the small cell as opposed to a bigger cell.
Answer:
option B
Explanation:
On a biological level, the main difference is that bacteria are free-living cells that can live inside or outside a body, while viruses are a non-living collection of molecules that need a host to survive.
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<span>If sea level rises slowly, the reef might build upward. If sea level rises too quickly, the reef could die.</span>
Answer:
Ionic bonding When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions . The resulting compound is called an ionic compound .
Explanation:
The order should be..
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State a hypothesis
Test a hypothesis
Collect data
Analyze data
Write up conclusion based on data
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Express ideas to make this experiment better in the future
I hope this helps! Please let me know if any are out of order so I can correct it in the future.