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
Stells [14]
2 years ago
15

What causes a rainbow?

Biology
1 answer:
snow_lady [41]2 years ago
8 0

Answer:

A rainbow is caused by sunlight and atmospheric conditions. light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, seperating into its component wavelengths-or colors when light exits the droplet, it makes a rainbow

You might be interested in
How do humans cause climate forcing?
Korvikt [17]

Explanation:

Burning fossil fuels, releasing chemicals into the atmosphere, reducing the amount of forest cover, and the rapid expansion of farming, development, and industrial activities are releasing carbon dioxide into the atmosphere and changing the balance of the climate system.

3 0
3 years ago
Choose the phrase that completes the passage. When Harrison is walking home from work, he is accosted by a group of teens. Harri
In-s [12.5K]

Answer:

This is an example of Harrison's central nervous system working closely with his autonomic nervous system to give him energy and awareness to escape.

Explanation:

Harrison interprets the presence of the group of teenagers as an imminent danger and so he is on the run, which corresponds to a set of reactions that are triggered in the human body when a danger is around. At this point, the central nervous system and the subtonic nervous system are working together to get the adrenaline in Harrison's body to rise to a level that allows him to escape the group of teenagers. The central nervous system was then responsible for receiving and processing information that indicates to Harrison that he may be in danger.  On the other hand, the autonomic nervous system is responsible for regulating the body's involuntary responses, being responsible for controlling various vital functions and at this time for the release of adrenaline in response to the dangerous situation.

3 0
3 years ago
Read 2 more answers
Hemoglobin is a protein that binds to oxygen. It is only produced by red blood cells and it allows blood to transport oxygen thr
tamaranim1 [39]

Answer:

That hemoglobin is the substance that transports oxygen..

6 0
2 years ago
If a squirrel is developing resistance to snake venom how do you think the snake will evolve
hoa [83]
A more kind of fighting state, it will try new ways to attack the squirrell
7 0
3 years ago
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
Flura [38]

Answer:

Lister's work led to a reduction in post-operative infections and made surgery safer for patients, distinguishing him as the "father of modern surgery"

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • The two parts of the syringe that should not be touched are
    8·1 answer
  • Specific molecule that an enzyme fits
    14·1 answer
  • The analysis toolpak can be activated through which sequence of steps
    15·1 answer
  • 12. The proteins and lipids, essential for building the cell membrane, are
    11·1 answer
  • Choose the items that describe a mixture. Select all that apply.
    13·1 answer
  • If these rock layers have been undisturbed, which layer is the youngest?
    8·2 answers
  • The biosphere and its ecosystems are made up of ________ components.
    6·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    8·2 answers
  • QUESTION 8
    9·1 answer
  • What question can the biologist answer using this experimental setup?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!