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
Morgarella [4.7K]
3 years ago
9

Which is the term for a drug that increases the activity of the nervous system?

Biology
2 answers:
svp [43]3 years ago
6 0
Psychic stimulants include caffeine, cocaine, and various amphetamines. These drugs are used to enhance mental alertness and reduce drowsiness and fatigue.
natali 33 [55]3 years ago
3 0

Answer:

Stimulant

Explanation:

You might be interested in
What is meant by the term classification
Sati [7]

Answer:

the arrangement of animals and plants in taxonomic groups according to their observed similarities (including at least kingdom and phylum in animals, division in plants, and class, order, family, genus, and species).

Explanation:

or in short a category into which something is put.

5 0
4 years ago
Which type of muscle is striated?<br> a skeletal<br> b smooth<br> c cardiac<br> d both a and c
jeka57 [31]
D both a and c can be striated
7 0
3 years ago
What is an example of mutualism in the rainforest?
bagirrra123 [75]
"An example of mutualism in the rainforest is the pollination of the Durian tree by bats."
5 0
4 years ago
Read 2 more answers
Which process transfers pollen from the male reproductive structures to the female reproductive structures?
zysi [14]

Answer:

that would be the second option, pollination

Explanation:

The transfer of pollen from the male reproductive structure to the female reproductive structure is called pollination.

hope dis helps ^-^

6 0
3 years ago
Read 2 more answers
Suppose that you and a friend see brightly colored pigeons like these at a nature park. Because pigeons are usually gray and whi
Amanda [17]

Answer:

See the complete question and the answer below

Explanation:

<em>Suppose that you and a friend see brightly colored pigeons like these at a nature park. Because pigeons are usually gray and white, you both wonder where these colors came from. Suddenly, your friend says, "I have a theory. These birds must get their colors from eating food that has the same colors."Is your friend's explanation a scientific theory? Give reasons to explain your answer</em>

<em>The answer is </em><em>no</em><em>. My friend's explanation is not a scientific theory.</em>

A scientific theory is a tested and proven phenomenon. In order for a statement to become a theory, it must have been tested through experimentation by several independent researchers and found to be true. A mere statement based on perception with little or no experimental test is just a hypothesis and not a theory.

Instead of my friend to have said, "I have a theory", he should have said, "I have a hypothesis".

6 0
3 years ago
Other questions:
  • How do chemical weathering processes differ from mechanical weathering processes?
    8·1 answer
  • What can you infer about the growth of the seed type pictured in the graphs below?5% light80% light100Time (days)4 5123 3Time (d
    12·2 answers
  • What factors of wind determine the size of a wave?
    9·2 answers
  • Characteristics of euglena​
    5·1 answer
  • What steps are involved in creating a hydroelectric power plant
    9·1 answer
  • How does genomic imprinting deviate from Mendel's model of inheritance? (2 points) An allele can demonstrate different effects d
    9·1 answer
  • Can someone please help I promise to mark brainlest!!!
    10·2 answers
  • Which trait is common to rocks formed from magma trapped inside a volcano? less dense fine crystals coarse texture quickly coole
    7·2 answers
  • What is scince and physics<br><br>sab lok Yaha avo​
    8·2 answers
  • According to the cell theory, which describes cells?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!