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Margarita [4]
3 years ago
7

Select the pair of structures that best shows how plant cells are different from animal cells. A. cytoplasm and mitochondria B.

chloroplasts and cell walls C. nuclei and centrioles D. ribosomes and cell membranes
Biology
2 answers:
Kruka [31]3 years ago
8 0
Chloroplast and cell wall

Andru [333]3 years ago
4 0
The answer is B, because only plants have chloroplasts (which they use for photosynthesis) and cell walls (which protects and supports the plant cell)
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Forests maintain a balance between the amount of ______ and ______ gases in the atmosphere​
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forests maintain a balance between the amount of carbon-dioxide and oxygen gases in the atmosphere...

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2 years ago
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Fermentation is an anaerobic biochemical pathway with truly one simple intent.
larisa86 [58]

Answer:

We are losing Earth's greatest biological treasures just as we are beginning to appreciate their true value. Rainforests once covered 14% of the earth's land surface; now they cover a mere 6% and experts estimate that the last remaining rainforests could be consumed in less than 40 years.

One and one-half acres of rainforest are lost every second with tragic consequences for both developing and industrial countries.

Rainforests are being destroyed because the value of rainforest land is perceived as only the value of its timber by short-sighted governments, multi-national logging companies, and land owners.

Nearly half of the world's species of plants, animals and microorganisms will be destroyed or severely threatened over the next quarter century due to rainforest deforestation.

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Most rainforests are cleared by chainsaws, bulldozers and fires for its timber value and then are followed by farming and ranching operations, even by world giants like Mitsubishi Corporation, Georgia Pacific, Texaco and Unocal.

There were an estimated ten million Indians living in the Amazonian Rainforest five centuries ago. Today there are less than 200,000.

In Brazil alone, European colonists have destroyed more than 90 indigenous tribes since the 1900's. With them have gone centuries of accumulated knowledge of the medicinal value of rainforest species. As their homelands continue to be destroyed by deforestation, rainforest peoples are also disappearing.

Most medicine men and shamans remaining in the Rainforests today are 70 years old or more. Each time a rainforest medicine man dies, it is as if a library has burned down.

When a medicine man dies without passing his arts on to the next generation, the tribe and the world loses thousands of years of irreplaceable knowledge about medicinal plants.

Explanation:

3 0
3 years ago
In which element and a fragmented landscape would you expect to find the largest number of species
k0ka [10]

Answer:

A corridor that is attached or connected to a large patch.

Explanation:

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5 0
3 years ago
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Describe how one of the occupations that you studied would use descriptive statistics when performing their job
riadik2000 [5.3K]

Answer:

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3 0
3 years ago
After an open reduction and internal fixation of a fractured hip, the nurse is helping a client to get out of bed into a chair.
PIT_PIT [208]
<span>I think the answer would be: instruct the client to bear most of the weight on the unaffected leg and pivot to the chair.
</span>
Hip is a complex and thin bone. Repairing it will be harder than big bones and it will be easier to break again. The client should try to not burden the fractured bone to reduce the risk. At least you need to give the bone time to heal themselves.
3 0
3 years ago
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