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
Eddi Din [679]
2 years ago
6

What do u mean by Big Bang ?what do u mean by Big Crunch ? ​

Biology
1 answer:
Neporo4naja [7]2 years ago
7 0

Answer:

  • 1) Somewhere it billion years ago it was considered that there were no air , no earth , no sky , no sun , not even light . The universe was a highly dense and infinitesimally small lump . Suddenly,There was a big explosion.The"Big Bang ".And then was light . That probably was the beginning____ The beginning of matter,The beginning of light and the time !!.

  • 2) The big crunch is a hypothetical scenario for the ultimate fate of the universe.

<h2>Hope this helps u :)</h2><h2>Not cheated nor copied answer .</h2>

You might be interested in
Please help with the answers I didn’t get.
Ilya [14]

Answer:

Foxes and dogs, cats and lions

Explanation:

7 0
3 years ago
Which explanation is most likely the reason for the evolution of a larger brain in humans?
Alinara [238K]

Answer:

The correct statement is A larger brain allows humans to solve complex problems.

Explanation:

From the ancient time, the human brain has size increased three times. The most probable reason for the evolution of brains is that larger brain allows humans to handle complex problems more easily.

complex and large brains help humans to understand and store a different type of knowledge and information and aids in interacting with each other.  

The current time human has a larger and complex brain in any living primates.

Thus, the correct statement is A larger brain allows humans to solve complex problems.

6 0
3 years ago
How would scientists go about constructing recombinant DNA molecules?
Zinaida [17]
By combining the DNA of two different organisms.
7 0
3 years ago
4) Explain the term "endoskeleton". 5) What is an exoskeleton?​
Elena-2011 [213]

Answer:

Below

Explanation:

4) An endoskeleton is an internal skeleton made out of mineralized tissue that is attached to muscles as well as enabling movement.

5) An exoskeleton is the external skeleton that supports and protects an animal's body. As an example, a snail's shell is an exoskeleton

Hope this helps :)

5 0
2 years ago
Define evolution as clearly and completely as you can
LenaWriter [7]
Evolution is how we came to be as human beings ranging from rats, apes etc. This has helped us increase our survival skills and communication (ever since the beginning)
6 0
2 years ago
Other questions:
  • I need some help with my Bio work
    9·1 answer
  • Name 3 characteristics that make the gas giant planets so different from the terrestrial planets.
    7·1 answer
  • Frogs produce a huge number of gametes at one time - why do you think this is ( hint: finding Nemo?
    10·1 answer
  • Are humans learning how to prevent eruptions
    14·1 answer
  • Which type of wave results from a moderately sloping coastal region?
    6·2 answers
  • Which of the following organelles is part of the endomembrane system?
    12·1 answer
  • many prople try to eliminate fat from their diets. which is one reasom it is necessary for humans to eat fat​
    12·1 answer
  • Suppose you traveled back in time and located the first animals to have evolved feathers. You found that these animals were tree
    11·1 answer
  • A network of small arteries called the ___________ provides a blood supply to the tunica externa of very large vessels.
    9·1 answer
  • As you move up the energy pyramid, the number of organisms at each level
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!