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
Alika [10]
4 years ago
15

Which part of the nervous system would increase its activity when a person is startled by a nearby car horn? parasympathetic sym

pathetic voluntary only involuntary only?
Biology
1 answer:
Andrew [12]4 years ago
3 0
When a person is startled by a nearby car horn, the sympathetic nervous system will increase its activity. This part of the nervous system will activate the person's fight-or-flight response. It will help the person decide whether to fight aggressively or to flee quickly. In this case, it will tell the person to quickly move away from the car. 
You might be interested in
Miles drew square STUV with vertices at (–2, 4), (6, 4), (6, –4), and (–2, –4). He read that squares have congruent diagonals. W
Sav [38]
The ones that are right are all because when you put on the paper and the draw the graph it shows a square
3 0
3 years ago
In the Northern Hemisphere, climate scientists observe seasonal fluctuations in carbon dioxide concentration with the highest le
Leno4ka [110]

Answer:

Higher Photosynthesis, lower carbondioxide concentration in the atmosphere and vice versa.

Explanation:

Photosynthesis is greatly responsible for the fluctuation of carbondioxide concentration in the atmosphere because photosynthesis is the process where carbondioxide gas is used in large amount. If the vegetation occurs higher in the season, decrease will occur in the carbondioxide concentration of the atmosphere while on the other hand, if the less vegetation occur then there is higher amount of carbondioxide concentration in the atmosphere.

3 0
3 years ago
Please I beg you help me. Compare solids,liquids, and gases on the molecular level
monitta

Gases, liquids and solids are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. ... gas are well separated with no regular arrangement. liquid are close together with no regular arrangement. solid are tightly packed, usually in a regular pattern.

7 0
3 years ago
Read 2 more answers
48. Glyolysis – takes one _______ molecule and converts it two two _________________ molecules.
g100num [7]
First one is NAD+, second one is ADP
4 0
3 years ago
Please help need this like rn please god help me
Helga [31]

Answer:

a) Land plants and tiny water plants

b) frog, fox and heron

c) In the image

d) Water fleas an diving beetles

e) Heron and perch

f) Insects and diving beetles will overpopulate (more so insects) and some foxes and herons might die because of a decrease in food availability.

8 0
3 years ago
Other questions:
  • What genes are mutated to cause cancer?
    8·1 answer
  • HELP ME WITH THIS
    14·2 answers
  • Why is blood clotting a positive feedback?
    9·1 answer
  • What is the purpose of water
    11·2 answers
  • What is a single celled organism that have no nucleus and can either benefit or harm the body
    9·1 answer
  • With reference to limpets, explain what is meant by the term niche. [2]
    14·1 answer
  • How a person may be able to taste PCA using the following vocabulary words
    10·1 answer
  • How many chromosomes do birds have.
    10·2 answers
  • Explain the relationship between DNA and chromosomes
    8·1 answer
  • Whats the correct answer answer ASAP for brainlist
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!