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USPshnik [31]
3 years ago
14

Christopher Columbus’s most significant accomplishment is

Biology
1 answer:
AURORKA [14]3 years ago
5 0

Answer:

Beginning the age of European exploration

Explanation:

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What is a geostrophic wind? Why would you not expect to observe a geostrophic wind at the equator?
elena-14-01-66 [18.8K]

A theoretical wind known as the geostrophic wind is produced when the Coriolis effect, as well as the pressure difference forces, are balanced (PGF). It is a decent estimate for the wind reported at middle latitudes at an altitude of greater than 1 km. Given that there is no Coriolis effect near the equator, there can be no geostrophic wind.

What does "geostrophic wind" mean?

Geostrophic flow, as used in atmospheric research, is the fictitious wind that would emerge from a precise balancing act between the Coriolis effect and the pressure difference forces. The term "geostrophic equilibrium" or "geostrophic balance" refers to this situation (also known as geostrophy). Parallel to the isobars is where the geostrophic wind is pointed. In nature, this equilibrium seldom occurs perfectly. Because of these factors, the genuine wind and geostrophic wind nearly never match up.

The location of geostrophic winds:

At elevations exceeding 1000 meters (3300 feet), geostrophic wind can be found. With the use of weather balloons, the geostrophic wind velocity may be calculated. At heights up to 100 meters, the ground surface has a significant impact on winds.

Learn more about the Coriolis effect here:

brainly.com/question/14290551

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4 0
2 years ago
Which two products does a rabbit produce that allow the carrot it eats to make molecules used for energy?
svlad2 [7]

Answer:

d. Carbon dioxide and oxygen

8 0
2 years ago
Read 2 more answers
why are the polio virus unable to reproduce if their DNA base sequence is different from the normal virus?
maks197457 [2]

Answer:

When the virus infects a cell, the RNA genome enters the cell and programs it to make new virus particles. These virus particles are released from the cell and go on to infect new cells. In humans, poliovirus is ingested, and replicates in cells of the gastrointestinal tract.Poliovirus, the prototypical picornavirus and causative agent of poliomyelitis, is a nonenveloped virus with a single-stranded RNA genome of positive polarity. The virion consists of an icosahedral protein shell, composed of four capsid proteins (VP1, VP2, VP3, and VP4), which encapsidates the RNA genome (1).RNA viruses generally have very high mutation rates compared to DNA viruses, because viral RNA polymerases lack the proofreading ability of DNA polymerases. The genetic diversity of RNA viruses is one reason why it is difficult to make effective vaccines against them.

5 0
3 years ago
After phagocytosis occurs, enzymes from which organelle can digest what is in the vesicle/vacuole?
mezya [45]

Answer: Phagocytosis and Autophagy

Such large particles are taken up in phagocytic vacuoles (phagosomes), which then fuse with lysosomes, resulting in digestion of their contents.

Explanation: That's what I would say. Hope this helped and i hope you have a beautiful day:]

8 0
2 years ago
If a disease affected a paramecium's contractile vacuoles, stopping the normal functioning of the vacuoles, what would happen to
BabaBlast [244]

The paramecium would not be able to get rid of excess water so the cell would burst.

FUNCTION OF THE CONTRACTILE VACUOLE:

  • The contractile vacuole is an organelle present in protist organisms like paramecium, amoeba etc.

  • The contractile vacuole functions to regulate water balance in the cells of organisms that they are found. Contractile vacuole performs this function by storing excess water and expelling the out of the cell.

  • Hence, if a disease affected a paramecium's contractile vacuoles, stopping the normal functioning of the vacuoles, the paramecium would not be able to get rid of excess water so the cell would burst.

Learn more: brainly.com/question/13839668?referrer=searchResults

3 0
2 years ago
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