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
Lera25 [3.4K]
3 years ago
10

When the human body perceives internal and external stimuli, it responds to maintain a stable internal environment. What is an e

xample of an external stimulus that might cause eye squinting?
Biology
1 answer:
olchik [2.2K]3 years ago
8 0

Answer:

Bright light

Explanation:

This is why when you stay long in a dark room, then move suddenly into light, your instinctive response is to squint. This automatic response is for the eye to reduce the  amount of light entering the eye, to avoid eye damage. This gives time for the iris to respond and reduces the size of the pupil. When the iris relaxes and reduces the size of the pupil, then your eye acclimatizes to the bright light and the squinting stops.  

You might be interested in
Please help!!!
Scrat [10]
The answer would be:
Solar energy is converted to chemical energy in the chemical bonds of the glucose molecule.
6 0
3 years ago
Read 2 more answers
Plss hurry...<br>what does it mean to say that diffusion eventually results in equilibrium?
Arte-miy333 [17]
That the concentration will even out.
3 0
3 years ago
The term used for all floating and drifting organisms in the sea is:
const2013 [10]

Answer:

The answer is Plankton

Explanation:

8 0
2 years ago
Which one is prometaphase
arlik [135]

Answer:

A

Explanation:

prometaphase  is the process that seperates the duped genetic meterial carried on a nucleus

5 0
3 years ago
How was the scientists work similar to the work of the Keene high school students
Usimov [2.4K]

Answer:

What Keene High school students are you reading about? And what scientist are you talking about? If you had given more information I would have helped. Anyways, just look at what it says in the book that the scientist did, and what the Keene high school students did. And see what they both have in common.

5 0
3 years ago
Other questions:
  • Which type of organism creates the original source of energy for nearly every ecosystem on Earth?
    15·2 answers
  • What is the weakest part of a chicken its for a project
    9·1 answer
  • When an earthworm moves what structures allow it to hold on to the soil
    8·1 answer
  • What are the basic building blocks for DNA and RNA?
    5·2 answers
  • Which ecosystem is the least stable?
    5·1 answer
  • "Some people are tempted to say that the more genes an organism has, the more advanced it is. Discuss this idea: what kinds of a
    15·1 answer
  • Atmos that have gained or lost electrons are called
    7·1 answer
  • Eubacteria and Archaebacteria can reproduce in a short amount of time. Why can this be considered a negative thing?
    10·1 answer
  • Help please! <br> (Ignore the chosen answer, I just picked random.)
    13·1 answer
  • Ley de la uniformidad como se aplica en la actualidad
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!