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pshichka [43]
3 years ago
12

Which structures are part of the human nervous system?

Health
2 answers:
FromTheMoon [43]3 years ago
6 0
C. Brain, spinal cord, and nerves
Fed [463]3 years ago
5 0

Answer:

Brain spinal cord and nerves

Explanation:

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For the last 2 months Tim has been worried that something bad is going to happen. He cannot pinpoint the source of this feeling,
denis-greek [22]

Answer:

Generalized anxiety disorder

Explanation:

Anxiety is accompanied most often with twitching, emotional stress, fear, worry, irritability, and irrational behavior such as flinching or feeling energetic and worrisome.

4 0
3 years ago
All front seat passengers _____ wear safety belts in vehicles.
N76 [4]

Answer: have to

Explanation: Every single front seat passenger has to wear a seat belt according to the local and state laws. It is also recommended by the national government. The answer to the question is have to.

8 0
3 years ago
Your family is moving to a new neighborhood, and your parents have narrowed their choices down to four different places. Because
alina1380 [7]
I think it would be C since your looking for a safe place to study.....Hope this helps
3 0
3 years ago
I NEED HELP ASAP
Alexxandr [17]

1.A.

  1. Mental confusion
  2. Hypothermia
  3. Vomiting
  4. Seizure
  5. Slow/ irregular breathing

1.B.

After you see those symptoms

2.a.

It is a compulsive urge to drink alcohol. The person will drink almost every day and it may interfere with their job or family.

2.B.

  1. Lying About How Much they Drink
  2. Hiding They’re  Drinking or Hiding Alcohol
  3. Losing They’re  Job Due to Alcoholic Behavior
  4. Losing Their  Spouse or Partner Due to Alcoholism
  5. Trying to Quit Without Success

2.C. Alcoholic Anonymous

3.A.

  1. Lung Cancer
  2. COPD.
  3. Heart Disease.
  4. Stroke. ...
  5. Aortic Aneurysm.
  6. Oropharyngeal Cancer.
  7. Esophageal Cancer.
  8. Cataracts.
  9. Liver Cancer.
  10. Diabetes.

3.B.

  1. decreased appetite
  2. dizziness
  3. nausea, abdominal cramps and vomiting
  4. headache
  5. coughing, due to smoke irrigationitation.

4.A. (I picked hallucinogen)

The drug hallucinogen is a psychoactive agent which can cause hallucinations, perceptual anomalies, and other substantial subjective changes in thoughts, emotion, and consciousness.

4.B.

It causes classic hallucinogens, like LSD, affect serotonin. Serotonin is a neurotransmitter that helps control functions such as behavior, mood and perception. LSD and similar drugs over-stimulate serotonin, flooding the brain with signals that mimic psychosis and break down the user's inhibitions.

4.C.

  1. Increased blood pressure, heart rate, and body temperature
  2. Dizziness and sleeplessness
  3. Loss of appetite, dry mouth, and sweating
  4. Numbness, weakness, and tremors
  5. impulsiveness and rapid emotional shifts that can range from fear to euphoria, with transitions so rapid that the user may seem to experience several emotions simultaneously
  6. Psilocybin
  7. Feelings of relaxation (similar to effects of low doses of marijuana)
  8. Nervousness, paranoia, and panic reactions
  9. Introspective/spiritual experiences

I hope I could help ya

8 0
3 years ago
Why does the heart automatically adjust the flow of blood to match activity levels? A. Extreme activity damages blood cells and
BigorU [14]

The heart is the primary organ, which pumps blood through the body. The heart automatically adjusts the blood flow to match the activity levels by the intake of more oxygen.

The heart functions appropriately in the presence of oxygen. During a time of activity or an exercise, the body requires an extra amount of energy to meet the needs of the activity. The heart adjusts itself by taking up more oxygen so that the blood flow is increased and the oxygen demand is met.

The heart pumps necessary blood volume to different parts of the body such that, the body does not suffer from any physiological problems.

Thus, the heart sets the blood flow by taking up more oxygen. The correct answer is Option B.

To know more about heart, refer to the following link:

brainly.com/question/7126207

7 0
3 years ago
Read 2 more answers
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