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
Scorpion4ik [409]
3 years ago
9

What makes stars produce energy

Biology
1 answer:
REY [17]3 years ago
7 0

Answer:

nuclear fusion

Explanation:

You might be interested in
What are physical properties of water
Verizon [17]
<span>temperature, colour, turbidity, odor and taste, and solid content.</span>
6 0
3 years ago
The electrons of photosystem I A. attach to water molecules during the light reaction. B. produce molecules of oxygen that enter
Sergeeva-Olga [200]

Answer:d.are eventually replaced by electrons from photosytem 11

Explanation:there are two photosystems in the photosynthetic process.PSI and PS II. PS I has a reaction center called P700 because it's chlorophyll has a maximum absorption of 700nm wavelength.PSII has a reaction center called P680nm for similar reason.when an excited electron is transferred to P700,it becomes excited.this electron is passed down from from acceptor to another, until it is used to reduce NADP+ to NADPH.this electron is replaced when P680 gets excited by a photo of light and splits water to release electrons , protons and Oxygen

7 0
3 years ago
Water sticking to a blade of grass in the morning would be an example of which of the following?
77julia77 [94]
Answer is adhesion
just had this for my test
5 0
3 years ago
Read 2 more answers
If steel is more dense than lake water, why can a boat float? the average density of the boat, including the steel and air, is l
sergejj [24]
Or <span>The average density of the boat, including the steel and air, is less dense than 1.00 g/cm³..</span>
4 0
3 years ago
Read 2 more answers
Cho đoạn mạch ADN có trình tự sắp xếp như sau
allochka39001 [22]

Answer:

C, T, A, C

Explanation:

I think it will be like this. I can't understand your language but I think my answer will help you Insha'Allah.

7 0
2 years ago
Other questions:
  • Describe the pathway of blood going to and coming from the lungs!
    13·2 answers
  • Which has prokaryotic cells
    6·2 answers
  • A compound that prevents the separation of the homologous chromosomes in anaphase I is being studied. Which of the following que
    13·1 answer
  • Which of the following is NOT true about bias?
    8·1 answer
  • Which kingdom(s) include both unicellular and multicellular organisms?
    12·1 answer
  • What happens to the gas that enters the blood?
    13·2 answers
  • The function of beta-galactosidase is to -----------.
    10·2 answers
  • Why do phospholipids form a bilayer in water?
    14·1 answer
  • A large population of butterflies lives in southeastern Asia. About half have spots and half don’t. In 1995, a rare viral illnes
    9·1 answer
  • What is climate?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!