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
MakcuM [25]
3 years ago
13

At what point is a star born?

Biology
2 answers:
avanturin [10]3 years ago
8 0

Answer:

A star is born when atoms of light elements are squeezed under enough pressure for their nuclei to undergo fusion. All stars are the result of a balance of forces: the force of gravity compresses atoms in interstellar gas until the fusion reactions begin

Explanation:

Wewaii [24]3 years ago
7 0

Answer:

when it's born a star is born when it's born

You might be interested in
3. Name two structural differences you can see between the fungi on slides<br>​
Dmitry [639]

Answer:

A fungal cell is an eukaryote with all intracellular, membrane bound organelles. A bacterial cell is basically a prokaryote with a nucleoid. The cell wall composition also varies. It is a lipopolysaccharide layer called peptidoglycan layer in bacteria whereas cell wall of a fungal cell contains complex polysaccharides called chitin and glucans. Bacteria are either autotrophic or heterotrophic whereas fungi are strictly heterotrophic. Bacteria reproduces asexually by binary fission whereas fungi can reproduce either by sexual or by asexual method. Dormant form of fungal cell are called conidiospore or basidiospore or zoospore or ascospore based on their location in hyphae and type of reproduction. In bacteria, dormant forms are called endospores.

8 0
3 years ago
Why was it important for Miller and Urey to sterilized the apparatus to kill any bacteria in it?
valentina_108 [34]

Answer:

Having bacteria would produce organic molecules and defeat the whole purpose of the experiment which is to make organic molecules from inorganic molecules. The experiment was supposed to demonstrate the formation of the first organic molecules that initiated life on primordial earth. It is believed that lightning powered the formation of the first simple amino acids, like glycine, from the primordial atmosphere which was mainly composed of carbon dioxide and methane.

3 0
3 years ago
Ype the correct answer in the box. Spell all words correctly. What is the process of using natural resources efficiently to ensu
Marat540 [252]

Answer:

The correct answer is - Sustainable development.

Explanation:

Sustainable development is the process of using or utilizing the natural resources in the present in such an efficient way that there will be resources for future generations without compromising their needs.

It is essential in the current situation as people overexploiting the natural resources that it is quite possible there will very few resources will be left for future generations.

5 0
3 years ago
The density of water is:<br> 1.0 kg/L<br> 0.1 g/ml<br> 10 g/L<br> none of these
natulia [17]
The density of water is 1.0kg/L

5 0
3 years ago
This is a survival adaptation by which an animal blend in and is hidden in its surrounding
3241004551 [841]
Helo i think the  answer to this question is trait
6 0
3 years ago
Read 2 more answers
Other questions:
  • How were Lamarck’s and Darwin’s ideas most similar?PLEASEEEE ANSWERRRRR ASSSAAAPPPPPPPPPPPPPPPP
    7·2 answers
  • 3. a. Review/ Describe the overall process of
    7·1 answer
  • 4. What are some concerns that arise as valuable soil becomes rarer?
    6·1 answer
  • The diagram helow 82 A student attempted to find the volume of piece of wood using water in it represents a graduated cylinder w
    6·1 answer
  • Which best describe a dichotomous key
    9·1 answer
  • Which statement about enzymes is true?
    9·1 answer
  • URGENT!! WHATS THE ATOM IN WHITE?!!?
    9·2 answers
  • Which of the following is a property of water? (4 points)
    10·1 answer
  • In beans, the black color of the seeds (A) dominates over the white (a). When two bean plants were crossed with black seeds, pla
    10·1 answer
  • how does using the si v-scope compare to using a physical microscope? include at least three similarities and three differences
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!