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qwelly [4]
3 years ago
7

A solution with a pH of 4.15 is a(n)...

Biology
1 answer:
zzz [600]3 years ago
5 0

Answer:

weak acid

Explanation:

4-6.9 belongs to weak acids

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Their becoming less frequent

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4 years ago
Commercial logging destroyed __________ percent of old-growth forests.
Nitella [24]

Commercial logging destroyed 45 percent of old-growth forests.

Logging, or commercial logging, involves cutting trees for sale as timber or pulp. The timber is used to build homes, furniture, etc. and the pulp is used to make paper and paper products. Logging is generally categorized into three categories:  selective, clear-cutting and strip logging.

  • Selective logging is selective because loggers choose only wood that is highly valued, such as mahogany.
  • Clear-cutting is not selective. Loggers are interested in all types of wood and therefore cut all of the trees down, thus clearing the forest, hence the name- clear-cutting.
  • Strip logging involves the clear-cutting of a relatively thin strip of forest that parallels a river (goes along the river) along a slope.  A gallery forest (bordering the river) is left intact, but a strip is cut immediately upslope and the desirable timber is removed by a road that is also designed to parallel the river. Following this, another strip is cut several years later immediately upslope to the first strip and the road.

Learn more about Commercial logging here : brainly.com/question/22716768

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8 0
1 year ago
What is the correct sequence of protein synthesis?
nikitadnepr [17]

I'll go with B.

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Hope I could assist!

5 0
3 years ago
How long does it take for a brain aneurysm to kill?
Amanda [17]
<span>This isn't a cancer question, but I know a man had one and he pretty much died within minutes of it rupturing. I also know a woman, that didn't die after hers leaked and caused a stroke. Drs spent quite a while "chasing" it around, keeping it at bay until they found the source of the bleed. She's home now and doing well. So I can say it kills Suddenly</span>
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Research on the physiological states accompanying specific emotions indicates that a emotions such as happiness and surprise are
Vladimir79 [104]

Option D

Research on the physiological states accompanying specific emotions indicates that   each emotion has a unique pattern of sympathetic nervous system activity

<u>Explanation:</u>

Emotions are usually characterized by thinking and sense elements that point our consciousness and control our response. By the sympathetic portion of the autonomic nervous system, sensitive events followed by excitement feel and actions of the physical acknowledgments are produced.

Emotions enhance especially prominent in leading options when the dilemmas among various complicated and contradictory options confer us with a great measure of contingency and vagueness, proffering a comprehensive cognitive study challenging. Urges are powers that control the action. The cognitive evaluation also enables us to encounter a kind of trivial sensations.

8 0
3 years ago
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