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Viktor [21]
3 years ago
13

Why is swallow flies from Europe to Africa in autumn and return in spring​

Social Studies
1 answer:
sveticcg [70]3 years ago
7 0

Answer:

Europe is colder than Africa in autumn and Africa is colder than Europe in spring

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ulysses has been diagnosed with schizophrenia. if pet scans were done to measure his brain's activity, which area would probably
IceJOKER [234]

Ursula was diagnosed with schizophrenia. If a PET scan was done to measure their brain activity, Frontal lobe would likely be inactive.

<h3>What is Schizophrenia and its risk factors?</h3>
  • Schizophrenia is a critical intellectual sickness wherein humans interpret fact abnormally. It causes a combination of hallucinations, delusions, and extremely disturbed thoughts and actions that interfere with daily life and can lead to disability. People with schizophrenia need lifelong treatment.
  • Schizophrenia  various functional changes in the frontal lobe of the brain. Hallucinations are one of the main symptoms of schizophrenia. There is evidence that gray mass in the bilateral frontal lobes is negatively correlated with hallucinations.
  • Risk factors: Both your genes and your environment play a role. However, if one of your parents, siblings, or close relatives has schizophrenia, you are more than six times more likely to develop schizophrenia.
<h3>What in the brain causes schizophrenia?</h3>

Studies suggest that schizophrenia may be caused by changes in the levels of two neurotransmitters: Dopamine and Serotonin. Some research suggests that an imbalance between the two may be at the root of the problem. Some have found that changes in the body's sensitivity to neurotransmitters are part of the cause of schizophrenia.

To learn more about schizophrenia visit:

brainly.com/question/23035586

#SPJ4

5 0
1 year ago
One of the least expensive and least time-consuming ways to train multiple trainees on a specific topic is through__________.
Soloha48 [4]

Answer:

Classroom training/instruction

Explanation:

Classroom training is a widely used system of training that aim to present information to multiple persons at the same time. It is one of the least expensive means of information dissemination and allows for a great deal of interaction between the group. It sometimes include hands-on-practice and ensures that the same topic or course is taught to all individuals.

4 0
3 years ago
An investigator wanted to see whether packaging information affects the way teenagers rate the effectiveness of soap. The same s
strojnjashka [21]

Answer:

option D: Packaging information

Explanation:

8 0
3 years ago
The developmental stage of adolescence is likely to be briefest in cultures where teens are select one:
wolverine [178]
The correct answer is D. financially self-supporting. 
If teens are financially supporting themselves on their own, the developmental stage of their adolescence is likely to be briefer than with those teens who are still being supported by their parents or guardians. These teens mature much faster and learn the ropes of life by having to support for themselves rather than relying on adults for help. 
6 0
3 years ago
Tropical plant fossils have been found in cold Arctic islands where they cannot survive in the present-day climate of this area.
Afina-wow [57]

Answer:

Arctic islands were closer to the equator in the past.

Explanation:

Tropical plant fossils have been found in cold Arctic islands where they cannot survive in the present-day climate of this area. This is as a result of Pangea, since there were connection that exist between all landmasses and the equator for the past 200 billion years so the ancient tropical plants could survive Arctic islands very well because Arctic islands were closer to the equator in the past.

6 0
3 years ago
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