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
andrew-mc [135]
4 years ago
15

According to the big bang theory, how did the universe begin? what had to happen before atoms could form?

Biology
2 answers:
Sladkaya [172]4 years ago
7 0
<span>According to the big bang theory, the universe begin when a singularity expanded rapidly. During the expansion, it was too hot and it cooled down before atoms could form.</span>
hammer [34]4 years ago
6 0
According to the Big Bang Theory, the universe began when an explosion had occurred 15 billlion years ago. It consist of an explosion of space within itself. Unlike an explosion of bomb where fragments are thrown upward in the theory it was an exact opposite. Atoms formed when the matter and anti-matter were formed together after it has cooled down.
You might be interested in
I have a few questions I'm having trouble with, maybe if you guys could please help me out, thank yoo~! ^w^
Sauron [17]

1)

2)Keep more fruits, low-fat dairy products (low-fat milk and low-fat yogurt), vegetables, and whole-grain foods at home and at work. Focus on adding healthy food to your diet, rather than just taking unhealthy foods away. Try to eat a family meal every day at the kitchen or dining table.

3)Biomacromolecules are large biological polymers, such as nucleic acids, proteins and carbohydrates, that are made up of monomers linked together. For example, proteins are composed of monomers called amino acids.

4)The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes are therefore subject to the principle of conservation of energy. This means that heat energy cannot be created or destroyed

5)Cellular metabolism is the set of chemical reactions that occur in living organisms in order to maintain life. Cellular metabolism involves complex sequences of controlled biochemical reactions, better known as metabolic pathways.

6)Sugars, such as galactose, fructose, and glycogen, are catabolized into new products in order to enter the glycolytic pathway.

8 0
3 years ago
Record your observations of how the agar cubes look before you add vinegar and then after you add vinegar and stir. How did the
hammer [34]
The vinegar would tend to diffuse into the agar blocks decreasing the amount of vinegar outside the agar cubes and increasing the volume of agar cubes. Diffusion<span> is the movement of particles (ions or molecules) from an area of higher concentration to an area of lower concentration. 

</span>
7 0
4 years ago
Read 2 more answers
What is an example of a limiting factor that humans use to control the carrying capacity of an environment for a particular type
KonstantinChe [14]

Answer:

There are many things that can be considered as a limiting factor   such as water supply, competition, habitat space et cetera.

These factors affects the carrying capacity of the given environment. The human beings, animals uses food, space and water as their basic need.

These can affect the population of the organism if any of given components are presented in a limited amount.

The example of limiting factor that is human being to control the carrying capacity is food, space and water.

5 0
3 years ago
EWWQDWAQDQWEW11EQWEW11E41241221412412412QE421421WWEW11EQWEW11EQWEW11EQWEW11EQWEW11EQWEW11EDEQWQWEW11EQWEW12411EQ21W4124124WEW11E
Anettt [7]

Answer:

??

.

.

6 0
3 years ago
Which statement regarding organisms in this food web is correct
Butoxors [25]

Answer:

im not sure

Explanation:

there is no photo

5 0
3 years ago
Other questions:
  • How have human hand adaptations helped to make humans a successful and powerful species
    10·2 answers
  • Machine or application at home that transform energy from one form to another
    9·1 answer
  • Researchers placed males and females of two fish species together in aquarium tanks. One tank had natural light and the other ha
    10·1 answer
  • Where are proteins made in a cell
    9·1 answer
  • Can someone help me figure this out please?
    13·1 answer
  • The graph shows how a Serengeti Buffalo population changed over a period of years. At the beginning of the time period, the buff
    11·1 answer
  • Cells from a squirrel are considered eukaryotic and bacteria cells are prokaryotic because -​
    10·1 answer
  • Prokaryotes cells vs eukaryotic cell?<br><br> (Besides pro having no nucleus and eu does have)
    15·2 answers
  • 7. The escape of gas and rapid cooling leave holes in
    13·1 answer
  • Which body system is most responsible for the removal of waste?.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!