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
kaheart [24]
2 years ago
6

What causes sunburn? Why do we have trouble perceiving the energy that causes it?

Biology
2 answers:
Alenkasestr [34]2 years ago
4 0

Answer:

sunburn is caused by too much exposure to ultraviolet rays.

Explanation:

Melanin is the dark pigment in the skin's outer layer that gives skin its normal color. When your skin face too much exposure to sun. UV rays in sun destroys the melanin due too which sunburn is caused

anzhelika [568]2 years ago
3 0
Infrared waves have less energy than visible light waves. Infrared waves are longer with more space between each high and low. Ultraviolet waves have more energy than visible light does. It's this energy that can hurt us.
You might be interested in
At which temperature is water a solid?<br> A. 30 °F<br> B. 75 °F<br> C. 127 °F<br> D. 214 °F
grin007 [14]
It’s 32 degrees but you don’t have that answer so round down to 30
8 0
3 years ago
Vines in tropical rain forests must grow toward large trees before being able to grow toward the sun. To reach a large tree, the
djyliett [7]

Answer:

The correct answer is the opposite of the positive phototropism.

Explanation:

The vines in the tropical rain forests in the given case would primarily exhibit the growth pattern opposite in the direction of positive phototropism. The response of the plant towards the source of light is termed as the positive phototropism. On the other hand, the phenomenon that results in the growth of the plant in the reverse direction is termed as negative phototropism.

Thus, in the given case, in order to reach a large tree, the vines in the tropical rain forests would primarily show a growth movement, which would be the opposite of positive phototropism.

8 0
3 years ago
If your specimen is too small to be seen with a light microscope, you can use an electron microscope
alexandr402 [8]
This answer is True (True or False question I am guessing) because electron microscopes use like laser beams to magnify the specimen instead of light
7 0
4 years ago
Bees and birds visit flowers in search of pollen and nectar. In the process flowers are pollinated. What type of relationship is
wariber [46]
A. Mutualism pretty sure
6 0
3 years ago
Read 2 more answers
Which is NOT a property of magnetic field lines?
wolverine [178]
The correct answer is (b) <span>They can be directly observed.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement describe an example of an omnivore and its diet?
    7·2 answers
  • The comparison of the actual amount of water vapor in the air to the maximum amount of water vapor the air could hold is called
    15·2 answers
  • Is a topographic map or a geologic map most useful for drilling a water well
    10·1 answer
  • Which describes a disadvantage of social behavior?
    5·1 answer
  • A breast cancer client has just learned that her tumor clinical stage is T3, N2, M0. After the physician leaves, the client asks
    11·2 answers
  • What is the definition of a dominant trait?
    8·1 answer
  • The two main sources of genetic variation are
    7·2 answers
  • What feature helps a snail move?​
    11·1 answer
  • What are the dominant freshwater flora and fauna?
    5·1 answer
  • What is the chemical composition of Glycocalyx?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!