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GuDViN [60]
3 years ago
9

What are the blotchy spots on the sun called

Biology
2 answers:
True [87]3 years ago
3 0
These are called sunspots, and appear regularly. They are cooler than the rest of the Sun's surface because of the extremely strong magnetic fields inside of them. 
Luda [366]3 years ago
3 0
A spot appearing on the surface, showing up dark, is a sunspot
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Think of two types of biomes and list them.  Describe how they are similar.  What are the differences between the two types of b
Zarrin [17]

Answer:

Dessert and tundra

Explanation:

Theses two biomes get very little rain and because of this they have a less diversity of fauna and flora.

The differences are that a tundra is very dry and extremely cold and on the other hand a desert is very arid and hot and it can go as high as 54°C (130°F).

7 0
3 years ago
How are your coping mechanisms for feeling stressed<br> related to cellular homeostasis?
Viefleur [7K]

When a cell has too much of one thing, homeostasis gets rid of some of it and balances the cell out. Just like when you have too much stress, you find ways (coping mechanisms) to get rid of some of it.

Explanation:

Hope this helps!

7 0
3 years ago
What is the relationship between geology and the biosphere?
nika2105 [10]
<span>Our biosphere is the global sum of all ecosystems. It can also be called the zone of life on Earth, a closed (apart from solar and cosmic radiation) and self-regulating system. Geology studies the Earth, and has tendrils in all ecosystems, thus the connection to the biosphere.</span>
7 0
3 years ago
Read 2 more answers
Which method of heat transfer is energy that is teansferred by electromagnetic waves?​
Katarina [22]

Answer:

Radiation

Explanation:

Radiation is the transfer of heat by means of electromagnetic waves.

4 0
3 years ago
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Luminescence A. is catalyzed by luciferase.B. may be controlled by quorum sensing.C. may be produced by bacteria.D. All of the c
Mamont248 [21]

Answer:

All of the choices are correct.

Explanation:

  • When a substance emits light which is not a result of heat, then such a spontaneous emission fo light is known as luminescence.
  • Several chemical reactions or electrical energy can lead to the production of luminescence by organisms.
  • The enzyme that is responsible for the production of bioluminescence by the organism is luciferase and it is capable of producing luminescence by catalyzing oxido-reductive processes.
  • Luminescence is also produced in bacteria, and it is often controlled by the process of quorum sensing.
6 0
3 years ago
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