1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
salantis [7]
3 years ago
15

What river forms the border between Georgia and South Carolina

Geography
2 answers:
goldenfox [79]3 years ago
7 0
Chattooga River what I found
coldgirl [10]3 years ago
6 0
The Savannah River is what runs between the two
You might be interested in
What’s the difference in the range of temperatures recorded last year and the range of temperatures recorded two years ago
aksik [14]

Answer:

To find:

1. Range of temperature between two years

2. Modal temperature last year

3. Median temperature 2 years ago.

Solution:

1. Range is difference between the highest and lowest value.

Range of last year = highest value-lowest value

= 27-6 = 23

Range 2 years ago = highest value - lowest value

= 25-17 = 18

So, difference in range of temperature between two years = 23-18 = 5

2. Modal temperature last year = 11°C

(number that appears most frequently in the series arranged in numerical

order from smallest to largest)

3. Median temperature 2 years ago,

Median = middle number of the series.

Arrange numbers from lowest to highest. As this series contains even

numbers of entries, so median is average of middle numbers. So, (13+17)/2 = 15

3 0
2 years ago
How do central banks govern the banking industry? Check all that apply. by deciding how much banks must keep in reserve by overs
Softa [21]

Answer: 1,2,5,6

Explanation:

Just did it on edge

7 0
3 years ago
[FW04)One student suggests using a front-oading washing machine instead of a top-loading washing machine to conserve water. Whic
julia-pushkina [17]

Answer:

Yes, it is safe to use HE detergent in a normal top-loader washing machine.From Tide.com: "Our HE detergent is designed especially for HE washing machines - both front and top loading. If you have a non-HE washing machine (which is usually top-loading only), you can use HE detergentbut it's not necessary. It won't harm the machine but you'll notice less suds."

Explanation:

4 0
3 years ago
I need help please?!!
Nitella [24]

Answer:

C

Explanation:

The human brain is often said to be the most complex object in the known universe, and there’s good reason to believe that it is. That lump of jelly inside your head contains at least 80 billion nerve cells, or neurons, and even more of the non-neuronal cells called glia. Between them, they form hundreds of trillions of precise synaptic connections; but they all have moveable parts, and these connections can change. Neurons can extend and retract their delicate fibres; some types of glial cells can crawl through the brain; and neurons and glia routinely work together to create new connections and eliminate old ones.

These processes begin before we are born, and occur until we die, making the brain a highly dynamic organ that undergoes continuous change throughout life. At any given moment, many millions of them are being modified in one way or another, to reshape the brain’s circuitry in response to our daily experiences. Researchers at Yale University have now developed an imaging technique that enables them to visualise the density of synapses in the living human brain, and offers a promising new way of studying how the organ develops and functions, and also how it deteriorates in various neurological and psychiatric conditions.

Brain’s immune cells hyperactive in schizophrenia

Read more

The new method, developed in Richard Carson’s lab at Yale’s School of Engineering and Applied Sciences, is based on positron emission tomography (PET), which detects the radiation emitted by radioactive ‘tracers’ that bind to specific proteins or other molecules after being injected into the body. Until now, the density of synapses in the human brain could only be determined by autopsy, using antibodies that bind to and stain specific synaptic proteins, or electron microscopy to examine the fine structure of the tissue.

To get around this, the researchers designed a radioactive tracer molecule called [11C]UCB-J, which binds to a protein called SV2A, which is found exclusively in synaptic vesicles at nerve terminals, and which regulates the release of neurotransmitter molecules from them, a vital step in brain signalling. Other research teams have developed similar tracers that bind SV2A, but so far these have only been tested in rats, pigs and monkeys.

In order to determine that [11C]UCB-J is a reliable marker for synapse density, Carson and his colleagues injected the molecule into an olive baboon and scanned the monkey’s brain. This revealed that the tracer is taken up quickly by the brain tissue, becoming highly concentrated in the cerebral cortex, which consists largely of grey matter densely packed with synapses, but not in white matter tracts, which contains few or no synapses, within 6 to 16 minutes after the injection.

They then dissected the brain and took tissue samples from 12 different regions. Closer examination of these samples using antibody staining further revealed that SV2A levels correspond very closely to those of another protein called synaptophysin, which is considered to be the gold standard of synaptic density, and is used widely to estimate synapse numbers in brain tissue samples. Furthermore, SV2A distribution in the tissue samples was very closely correlated to the measurements obtained earlier by the PET scan, demonstrating that SV2A can be used to accurately measure the density of synapses.

Next, the researchers injected their tracer into five healthy human volunteers, and then scanned their brains, to obtain the very first images of synaptic density in the living human brain. The results were comparable to those seen in the monkey, with the radioactive signal peaking in the grey matter of the cortex within 6 to 15 minutes after injection, and then starting to decline steadily shortly afterwards.

Finally, they repeated this in three patients diagnosed with temporal lobe epilepsy. In all three, the scans showed decreased uptake of the radioactive tracer in the hippocampus, but only on that side of the brain that had previously been damaged by seizures. This not only confirms earlier reports that temporal lobe is associated with the loss of synapses, but also that [11C]UCB-J is sensitive enough to detect it.

Hope this helps darling!

6 0
3 years ago
Read 2 more answers
Can anyone please help? Asap!
Mademuasel [1]

Cant help on this one... sorry


5 0
3 years ago
Other questions:
  • Which type of mountains form as the result of uplift far from plate boundaries
    11·1 answer
  • What is ecology? What is a biome?
    7·1 answer
  • Ramadan 2018 USA timetable ?
    15·1 answer
  • What are the three landlocked bodies of water east of the Mediterranean Sea?
    13·1 answer
  • Plzzzz answer quick!!Which statement describes the process of conduction? A: heat energy is transferred from land to air by dire
    8·1 answer
  • A skateboard ramp had a slope of 2/5. Which is the closest to the angle the ramp make with the ground?
    10·1 answer
  • HELPPPP!!! SOMEONE ANSWER THIS PLS
    15·1 answer
  • Why has religion been relevant to humankind for so long?​
    5·1 answer
  • 10) Deserts form in the subtropical regions as a result of ________. A) trade winds that go from east to west B) ascending air m
    12·1 answer
  • Rotate the figure 90 degree clockwise about the origin
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!