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polet [3.4K]
3 years ago
6

how living systems Explain how living systems depend on properties of water that result from its polarity and hydrogen bonding.

Social Studies
1 answer:
Phantasy [73]3 years ago
8 0

Answer:  The correct answer is :  Living systems depend on the polarity of water, because since water is polar it has an unevenly distributed charge, this means that water molecules are slightly positive and negative, for this reason water is a good solvent, this characteristic is essential in organisms. For example, sugars and other nutrients are dissolved so that the blood cells can carry it to cells in the body. If sugars weren't dissolved, they couldn't reach cells. Water also attracts or is attracted to other molecules and polar ions, including many biomolecules, such as sugars, nucleic acids and some amino acids.

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Alberto is learning algebra. His teacher provides him with classroom instruction and algebra problems to work on at home. The te
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3 years ago
Texicans organizing themselves to influence government is
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3 0
3 years ago
Which dynasty conquered Ghana around 1050 AD? a. Almoravids b. Umayyad c. Rashidun d. Seljuk
maw [93]

Answer:

I think this will help....i didnt wanna give the actually awnser so here

Explanation:

The Ghana Empire (c. 700 until c. 1240), properly known as Wagadou (Ghana or Ga'na being the title of its ruler), was a West African empire located in the area of present-day southeastern Mauritania and western Mali. Complex societies based on trans-Saharan trade in salt and gold had existed in the region since ancient times,[1] but the introduction of the camel to the western Sahara in the 3rd century CE, opened the way to great changes in the area that became the Ghana Empire. By the time of the Muslim conquest of North Africa in the 7th century the camel had changed the ancient, more irregular trade routes into a trade network running from Morocco to the Niger river. The Ghana Empire grew rich from this increased trans-Saharan trade in gold and salt, allowing for larger urban centres to develop. The traffic furthermore encouraged territorial expansion to gain control over the different trade routes.

5 0
3 years ago
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