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
Blizzard [7]
3 years ago
9

Dark, cooler areas on the sun's surface are called ____.

Biology
2 answers:
luda_lava [24]3 years ago
7 0
They are called
a. sunspots
Fudgin [204]3 years ago
3 0

The correct answer is A. Sunspots

Explanation:

The Sun is the star that is the center of the Solar system where Earth is located and that is mainly composed of hydrogen, helium and other elements such as oxygen, carbon or iron. In terms of the photosphere or the outer shell of the Sun this is a plasma layer that is mainly observed as uniform in color, but also presents dark areas that are called sunspots, these are cooler areas in the surface of the sun that exist as a result of the magnetic field of the sun; additionally, this can appear individually or in groups which are called Sunspot Groups. Therefore, the dark, cooler areas on the sun's surface are called Sunspots.

You might be interested in
How are living things organized from atoms to molecules
zhannawk [14.2K]

Answer:

The highest level of organization for living things is the biosphere; it encompasses all other levels. The biological levels of organization of living things arranged from the simplest to most complex are: organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.

Explanation:

4 0
3 years ago
What store color pigments
Rina8888 [55]
Chromoplast(Plastid) is the answer you are very welcome
6 0
3 years ago
Is gravel an autotroph?
harkovskaia [24]
<span>"Autotrophs are the producers in a food chain, such as plants on land or algae in water" </span>
6 0
3 years ago
Read 2 more answers
Do biological systems contradict the second law of thermodynamics? by taking energy from their surroundings and synthesizing lar
Bogdan [553]
Biological systems do not contradict the second law of thermodynamics. Even in this case, entropy is still always increasing. Biological systems can only decrease their own entropy by using copious amounts of energy and by increasing entropy in their surrounding environment. Also, unfavorable anabolism reactions are always paired with more favorable reactions, such as the use of ATP in order to make the overall Gibb's free energy of the reaction negative.
5 0
3 years ago
In cells, some molecules can move down their concentration gradients by crossing the phospholipid portion of the membrane direct
Kay [80]

Answer:

In cells, some molecules can move down their concentration gradients by crossing the lipid portion of the membrane directly, while others must pass through membrane proteins in a process called facilitated diffusion.

Explanation:

<h2>Follow instagrm at --> mvnnyvibes</h2>
4 0
2 years ago
Other questions:
  • Como se llama el presidente del estado unido
    11·1 answer
  • The infants in the strange situation who waver as they move from mother to toys, are hesitant to explore, are cautious when meet
    12·1 answer
  • Which of the following is not a factor influencing preventive measures used to combat the spread of disease
    11·1 answer
  • which is not a basic function of a cell? A) storing energy B) releasing energy C) destroying energy D) obtaining energy
    9·1 answer
  • What species is this cat and Where the cat is located?​<br><br><br>PLEASE ANSWER NOW!!!
    12·1 answer
  • Which of the following is not one of the three major macromolecule components for food?
    9·2 answers
  • What is cross breeding impact on the environment
    5·2 answers
  • Can someone figure this out please cus I'm totally lost on this one​
    15·1 answer
  • Fill in the Blank:
    15·2 answers
  • An example for aheterotropic for feeding is what
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!