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
horsena [70]
3 years ago
12

Which of the following stars will live for the longest period of time? A) A huge star B) A medium sized star C) A blackhole D) A

small star
Biology
1 answer:
Anna11 [10]3 years ago
3 0

Answer:

A

Explanation:

"A red dwarf, which is half as massive as the sun, can last 80 to 100 billion years, which is far longer than the universe's age of 13.8 billion years. (This long lifetime is one reason red dwarfs are considered to be good sources for planets hosting life, because they are stable for such a long time.)"

You might be interested in
Caracterize células eucariontes dando exemplos
Alina [70]

Answer:

Los organismos eucariotas incluyen protozoos, algas, hongos, plantas y animales. ... Sobre todo, las células eucariotas se definen por la presencia de un núcleo rodeado por una membrana nuclear compleja. Además, las células eucariotas se caracterizan por la presencia de orgánulos unidos a la membrana en el citoplasma.

Explanation:

4 0
3 years ago
Why do you think certain laundary detergents contain starch
nirvana33 [79]
Hello user

Question: <span>Why do you think certain laundry detergents contain starch

Answer: Starch is used to clean things some don't contain it because some people believe it is harmful and are allergic to it.

I hope I helped
-Chris</span><span />
3 0
3 years ago
By what method do Prokaryotic [bacteria] cells divide? Name and explain the process.
schepotkina [342]
Idk if It depends on the cell but the process is called Asexual reproduction, it basicly means that the cells don't need another partner to make more of them it just kinda forms onto there body till it just falls off
3 0
3 years ago
3. Why does the lining of the uterus thicken during the first half of the menstruatele
rjkz [21]
Answer is number 1........
3 0
3 years ago
What happens when a cycle res turns to its starting point
jarptica [38.1K]

Explanation:

Now that we’ve learned how autotrophs like plants convert sunlight to sugars, let’s take a look at how all eukaryotes—which includes humans!—make use of those sugars.

In the process of photosynthesis, plants and other photosynthetic producers create glucose, which stores energy in its chemical bonds. Then, both plants and consumers, such as animals, undergo a series of metabolic pathways—collectively called cellular respiration. Cellular respiration extracts the energy from the bonds in glucose and converts it into a form that all living things can use.

7 0
3 years ago
Other questions:
  • Identify three structures which provide support and protection in a eukaryotic cell.
    12·2 answers
  • Frozen water (ice) has less density than liquid water. How does this property of water affect life on earth? Ice floats on the s
    13·1 answer
  • Science does not include beliefs or opinions theories laws conclusions
    11·1 answer
  • How does the ratio of the two types of melanin you have affect your skin color?
    5·2 answers
  • Which of the following statements about viruses is true?
    7·1 answer
  • Which statement best describes a condition that would enable a hydrophobic solute to enter the cell?
    14·1 answer
  • 7. CASE STUDY For Biosphere 2 to meet its goal, why was it necessary for it to replicate a
    9·2 answers
  • Need help with this one
    12·2 answers
  • Plants breathe CO2 and release O2, while animals generally breathe O2 and release CO2. This is an example of an interaction betw
    11·2 answers
  • In what year did Oxford scientist Robert Brown discover the motion of small particles?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!