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
Oliga [24]
2 years ago
6

Please help me in this question

Health
1 answer:
ValentinkaMS [17]2 years ago
4 0

Answer:

a

d

c

b

b

Explanation:

hope helpful pls mark me as brainliest

You might be interested in
Two reasons Why learners perform well in grade 12 and are still not accepted into Universities​
Natali5045456 [20]

Answer:

1. They suck 2. They suck

Explanation:

5 0
2 years ago
What evidence from the video indicates that the rats, like humans, find nicotine to be a weak reinforcer?
yKpoI14uk [10]

Answer:

b. The rats press the lever least when cocaine is presented.

Explanation:

   Reinforcement or reward refers to the physiological processes by which a given behavior, such as drug use, becomes habitual.  This  occurs when neurons release the neurotransmitter  dopamine to the nucleus accumbens (NAc) after drug use.

  In tobacco, nicotine is the main component  triggering of the reinforcement. Once inside the brain,  nicotine activates nicotinic receptors, which in turn  contributes to the reinforcement mechanism. Following repeated exposure to nicotine, a neuroadaptation process is established for some (but  not all) effects of nicotine. Increased brain nAChRs (acetylcoline receptors) are observed in response to desensitization of these nicotine-mediated receptors.  This desensitization can play an important role in the development of tolerance and dependence.

  The fact that nicotine is a weak reinforcer, means that maybe the rat already had an neuroadaptation with this drug, not feeling anything with this drug anymore, and thats why he would prefer other drug, like cocaine, pressing the lever of nicotine less often.

3 0
3 years ago
How to prevent gyestrities?​
DIA [1.3K]

Answer:

**** THEM ALL

Explanation:

teri maa ki chut bhsdkk

4 0
2 years ago
Read 2 more answers
Discuss why a physically active job does not guarantee better physical fitness.
sasho [114]

Doing a physically energetic job does not grant you better physical fitness. This is due to the fact intensive physical exercise at some stage in work becomes a burden as a substitute than a benefit. People who do a physical job, spend about eight hours at work with a restricted or quick time of breaks.

6 0
2 years ago
How many people in the United States are affected with diabetes
Alex777 [14]
29 million Americans have diabetes. This would be 9.4%. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • Give an example of how participating in a water activity by yourself could be dangerous, even if it is a simple activity
    11·1 answer
  • ______ is a group of rare diseases that cause abnormal growth of the body’s connective tissue
    9·1 answer
  • _____ is defined as two or more people disagreeing about something.
    14·1 answer
  • Promoting an environment that embraces IG concepts and principles
    5·1 answer
  • What are some possible causes of metallic taste in mouth and nausea?
    12·1 answer
  • A client has been reluctant to ask for breakthrough doses of the opioid prescribed, despite showing signs of pain. The client st
    13·1 answer
  • A fracture is a pull of the joint or liagment. True or False?​
    15·1 answer
  • Which is a true statement about translation? Ribosomes hold mRNA In place tRNA leaves the nucleus Anti-codons transfer from mRNA
    10·1 answer
  • Based on the passage, which actions can be considered bullying? Check all that apply.taunting someonetripping someonespitting on
    15·1 answer
  • which could be meager? a the story of your life b the amount of sugar you have c the way you feel about your country d the numbe
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!