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Ivahew [28]
3 years ago
10

Explain how dust from Northern Africa could possibly have any effect on the Amazon in South America

Biology
1 answer:
Rashid [163]3 years ago
8 0

Answer: ''Dust from the hot Saharan Desert of northern Africa has a connection to a much different climate in South America, according to a study by NASA scientists. Using satellite data, the study has found that the dust is acting as fertilizer for South America's Amazon rainforest about 1,600 miles away to the west over the Atlantic Ocean.''

Explanation:

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You fall backward and hit your head very hard on a sharp rock. The blow to your head causes you to lose consciousness and stop b
vovikov84 [41]
Good day!

A concussion is most likely caused by your brain hitting the walls of your skull. The brain is a very sensitive organ, and hitting it in any way can cause very serious damage.

From my research, there is no specific name for the back part of your skull/brain.

Hope this helps!

~Alexa ☆ ☆ ☆
4 0
4 years ago
Read 2 more answers
A group of researchers wanted to sort different white blood cell types (monocytes, lymphocytes, and granulocytes) apart from eac
maks197457 [2]

Answer:

C. placing cells in an environment with a lower solute concentration than that in the cells.

Explanation:

In pathological or diagnostic laboratories, to perform the differential leukocytes count (DLC) or white blood cells (WBC) count which are granulocytes, lymphocytes and monocytes we should first lyse the erythorcytes or red blood cells (RBC) with RBC lysis buffer. When RBC's lysis occur then only WBC's remain in the solution. Then, we add the hypotonic solution or lower solute concentration solution. By adding the hypotonic solution the cells will swell and increase in size.

So, the researchers used the hypotonic solution or lower solute concentration solution to increase the size of cells to differentiate between them.

Note:

In hypotonic solution the cells are increased in size or swell.

In hypertonic solution the cells are decrease in size or shrink.

In Isotonic solution the cells size remain same as normal.

3 0
3 years ago
What are four elements that cycle through the ecosystem and why are they important
Tomtit [17]
"The term "biogeochemical," tells us that biological, geological and chemical factors are all involved. The circulation of chemical nutrients like carbon, oxygen, nitrogen, phosphorus, calcium, and water etc. through the biological and physical world are known as biogeochemical cycles. In effect, the element is recycled, although in some cycles there may be places (called reservoirs) where the element is accumulated or held for a long period of time (such as an ocean or lake for water)."
5 0
3 years ago
Antibiotic resistance has become a major problem worldwide.
castortr0y [4]

Answer:

Educating people on the use of antibiotics

Explanation:

Antibiotics are becoming less effective because patients are not taking their full courses and providers are over prescribing them. Many people demand antibiotics not knowing that they are not useful for treating viral and fungal infections, thus allowing the bacteria already present inside of them to develop resistance. This also happens when a patient doesn't take all of their antibiotics. They may think that they feel fine after a few days of taking antibiotics and that they no longer have to take them, but in reality they are not free from the disease causing bacteria. The bacteria then have a chance to multiply again, this time with resistance to the treatment. Educating patients on conditions like sepsis and their mortality will help with medication adherence to decrease the likelihood of antibiotic abuse

6 0
3 years ago
What is the complementary DNA strand to ATCG
Troyanec [42]

Answer: TAGC is the complementary DNA strand to ATCG.

Explanation: Hope this helps some.

A T C G

|   |   |   |

T A G C

5 0
3 years ago
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