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
Tresset [83]
3 years ago
5

Cells in the Human eye send nerve impulses to the brain that cause the pupil to constrict. This is an example of a reaction to w

hat kind of internal stimuli?
A.Chemicals
B.Light
C.Touch
D.Sound
Biology
2 answers:
Stella [2.4K]3 years ago
5 0
B. light
the pupil will constrict in response to brighter light been shined in the eye
Pepsi [2]3 years ago
4 0
Hey there 

the answer is (B) Light (<span>Electromagnetic energy/Light waves)

Hopes this Helps u 

p.s Drugs are another thing that can cause the pupil to constrict </span>
You might be interested in
WORD BANK
Keith_Richards [23]
1. Replication
2. Hydrogen
3. Nucleotides
4. Thymine (T)
5. Cytosine (C)
6. Identical
7. Original
8. New
5 0
3 years ago
Read 2 more answers
Norman Triplett observed that adolescents wound a fishing reel faster in the presence of someone working simultaneously on the s
slavikrds [6]

Answer:

social facilitation

Explanation:

The concept of social facilitation was first proposed by Norman Triplett. After observing a cycling event, in which he noticed that cyclist performed better when they have others around competing with them, rather than cycling alone just against time. This led him to duct an experiment where he gave some children strings to wound fishing reel. He observed that, children wound the fishing reel faster in the presence of other children performing similar task, when compared to when perform such task alone.

This concept discovered by Norman Triplett, best illustrates the concept of social facilitation, which posits that, individuals tend to perform better in the mere presence of others or when they perform a task with others, than when performing the task alone.

4 0
3 years ago
Is it true that all cells have the same genes, but different genes are active in different cells?
Sav [38]

Answer:

Is it true that all cells have the same genes, but different genes are active in different cells.

No, all cells are made up of a gene which is inherited from the parents cell. The gene is located in the DNA which is found in the nucleus of every living cell

Explanation:

7 0
3 years ago
What causes the repeating pattern of the moon's appearance(
Bad White [126]

Answer:

The rotation of the moon and sunlight reflection causes the different phases of the moon.

5 0
3 years ago
Read 2 more answers
[Forensic Science]
Stels [109]
The answer is B. Precipitin Test.
8 0
4 years ago
Other questions:
  • Why is the quadrat method useful for estimating snail populations? Do you think it would work for fish populations?
    11·1 answer
  • If a population of deer exceeds its carrying capacity, it is likely that the
    5·2 answers
  • How does the recesive sickle-cell allele stay in the gene pool
    11·1 answer
  • Explain your interpretation of the fluid mosaic model for the cell membrane. Please
    11·1 answer
  • 1. What is the Photosynthesis EQUATION? What is being consumed and what is produced?
    10·1 answer
  • Effective presentations are organized into which three sections? beginning, hook, conclusion introduction, body, conclusion intr
    14·2 answers
  • Help ASAP
    10·1 answer
  • You are assessing a​ 48-year-old male who is unconscious. the scene is safe and you hear the patient gurgling. what is your next
    6·1 answer
  • The Earth is ________________of years old
    5·2 answers
  • Does DNA undergoes translation to produce proteins . RNA undergoes mutation to produce cell walls
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!