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
sergey [27]
3 years ago
13

Narcotic drugs are ___ that exert a _____ action on the central nervous system

Biology
1 answer:
Blizzard [7]3 years ago
3 0
Narcotic drugs are analgesic that exert a depressing action on the central nervous system. 

Hope this helps!
You might be interested in
What does adding more enzymes do to a reaction rate?
DanielleElmas [232]

Answer:

increases

Explanation:

By increasing the enzyme concentration, the maximum reaction rate greatly increases.

8 0
2 years ago
Advertising objectives can be classified based on three primary purposes. what are the three​ purposes?
Viefleur [7K]
The three primary purposes that advertising objectives can be classified by area; To inform; this is in the case of a new product where the company needs to inform the customers and create awareness on the existence of a new product. Secondly; To persuade; once you are in a competitive environment there is need to persuade the customers to buy your product. Lastly, To remind; this is especially important for a mature brand. 
3 0
2 years ago
The figure below shows that the original source of energy for all organisms in an ocean food chain is the _____________________.
ella [17]
Sunlight (it is used by zooplankton which are the bases of all life in the marine ecosystem)
7 0
3 years ago
Which of the following is a biotic factor?
ki77a [65]

Answer:

It would be Α. Starfish

5 0
3 years ago
What is the contact between photosynthesis and respiration
melisa1 [442]
Photosynthesis<span> makes the glucose that </span>cellular respiration<span> uses to make ATP</span>
8 0
3 years ago
Other questions:
  • FREE POINTS PLZ ANSWER THE QUESTION BELOW... AND BRAINLYEST SHALL BE GIVEN.
    10·2 answers
  • in order to continually use the same area of land for agriculture, some farmers apply fertilizers to improve the level of nitrat
    13·1 answer
  • Trophic pyramids demonstrate the "10 percent rule of ecological efficiency. applying this concept to sustainability, at which le
    6·1 answer
  • What vocabulary term is used when looking at the ratio for the outward physical appearance of an organism?
    11·2 answers
  • What will happen if a cell that has a water concentration of 87% (13% salt) is placed in a 5% salt (95% water) solution?
    13·1 answer
  • A trait is a feature or quality of an organism. All organisms have a unique set of traits that they inherit from their parents.
    8·2 answers
  • Most scientists classify organisms into
    8·1 answer
  • How does a thermostat regulate temperature
    11·2 answers
  • Variation in offspring is important in maintaining genetic diversity within a population. Which of the answer choices indicates
    9·1 answer
  • Regulatory enzymes are often the first enzyme in a multiple-reaction sequence. why might this be the case?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!