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
Ber [7]
3 years ago
7

How many neurons are in human brain?

Biology
2 answers:
damaskus [11]3 years ago
7 0
Heaps and heaps and heaps and heaps of them!


pychu [463]3 years ago
6 0

The brain consists of 100 billion brain cells called neurons, which form enormous networks with each other.

You might be interested in
What is the function of the mitochondria
12345 [234]

They break down sugar molecules to provide energy for the cell.

Good luck! :)

6 0
3 years ago
Why would it be hard to find the ideal co₂ level of the light intensity were low?
Natalka [10]
In low light no plants grow. With no plants no animals can eat so less animals remain or stay there. With less animals less animals respire and breathe out CO2.
6 0
3 years ago
Compare cellular respiration and photosynthesis in terms of energy and matter
Shalnov [3]
Photosynthesis and respiration are reactions that complement each other in the environment.
4 0
3 years ago
Complete the sentence about Alfred wegener's continental drift story.
kirza4 [7]

Answer:

The presence of similar <u>fossils(B)</u><u> </u> and <u>rock formations(C)</u> on several different continents supports the theory of Continental Drift.

Explanation:

Alfred Wegener observed fossils of organisms that were not supposed to have survived in the climate of where they were found. Other key findings is that he found fossils of organisms that were found in one continent and the same fossils found on another continent whose edges seem to fit together.

He also observed rock formations or stratas of mountain ranges in one continent seem to fit together with another continent.

<u>Added note:</u>

Even if Alfred Wegener had these evidences to present, his theory of Continental Drift was rejected mainly because he could not explain the mechanism of how the super continent (Pangaea) split.

4 0
3 years ago
Read 2 more answers
Name three things that a person could do to reduce pollution.
vladimir2022 [97]
Use less fossil fuels, drive cars less, (stop releasing their carbon gases), and recycle.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The rn recognizes that in cases of conflict involving client care decisions which principle overrides beneficence
    11·1 answer
  • Which of these describes a quantitative observation?
    8·1 answer
  • What observation proves that a cell is a prokaryote
    7·1 answer
  • The Sun is the primary source of energy that drives all the biogeochemical cycles on Earth. Which statement best describes how t
    12·2 answers
  • The stage of the cell cycle that occupies most of the cell's life is
    12·1 answer
  • What happens to macromoleclues from food during digestion
    8·2 answers
  • What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz? 0.03 m/s 0.3 m/s 3.1 m/s 30 m/s
    7·2 answers
  • What happens to the suns energy for you to use it as energy in your body?
    10·1 answer
  • Why did Alfred hershey and Martha Chase choose to use bacteriophages in their research?
    6·2 answers
  • A single-celled organism, like bacteria or a Paramecium, are:<br> A.multicellular<br> B.unicellular
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!