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kenny6666 [7]
3 years ago
7

I'LL MARK ONE OF THE 2 PEOPLE WHO ANSWERS BOTH QUESTIONS FIRST BRAINLIEST!!!

Biology
1 answer:
Vlad [161]3 years ago
3 0

Answer:

first question:The nucleus is particularly important among eukaryotic organelles because it is the location of a cell's DNA. Two other critical organelles are mitochondria and chloroplasts, which play important roles in energy conversion and are thought to have their evolutionary origins as simple single-celled organisms

:second question: The DNA in prokaryotes is contained in a central area of the cell called the nucleoid, which is not surrounded by a nuclear membrane.

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How is plankton turned into oil and natual gas
dsp73

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the answer is this

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4 years ago
moment magnitude estimates the amount of energy an earthquake releases and is derived from the amount of displacement along​
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Moment magnitude estimates the amount of energy an earthquake releases and is derived from the amount of displacement along FAULT.

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Answer:

covalent, which repel water molecules

they contain ions, which make the entire molecule hydrophilic

they are less dense than liquid water, so they float on the surface

most of their bonds are nonpolar covalent, so they are not attracted to water

Your answer

Explanation:

5 0
3 years ago
1. Calculate the molarity of 0.75 L of a solution containing 0.83 g of dissolved KCl.
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What do the most abundant elements in earth’s atmosphere have in common
NNADVOKAT [17]

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Since the oceans are mostly water, the elements hydrogen and oxygen are the most common. Sodium and chlorine are found in the salt in ocean water. Earth's atmosphere is made up of a combination of gases, including nitrogen, oxygen, and carbon dioxide. Nitrogen and oxygen are the most common elements in the atmosphere

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