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
arlik [135]
3 years ago
11

The four main spheres of the exterior of Earth are the _____.

Biology
2 answers:
Temka [501]3 years ago
5 0
Biosphere: All living things

Lithosphere: The crust and outer mantle of Earth

Atmosphere: The air and gasses that surround Earth

Hydrosphere: All water on Earth
Maru [420]3 years ago
3 0
The atmoshere is air,the hydrosphere is water,lithosphere is land,and biosphere is living things
You might be interested in
Is nuclear power a type of fossil fuel
Bezzdna [24]
No it is not . Explanation fossil fuels are not elements
8 0
3 years ago
Read 2 more answers
In photosynthesis, what form of energy is sunlight converted to, and how is this<br> energy stored?
amid [387]
Converts to chemical energy.
energy is stored in ATP which is the main energy storing molecule.
6 0
3 years ago
In which of the following cells would the cycle be shortest for adult cell, teenager kidney,embryonic cell, unfertilised egg cel
Lapatulllka [165]
Unfertilised egg cell
6 0
3 years ago
If a boy exhibits a sex-linked trait that is carried on the X chromosome, what must be true?
Artemon [7]

Answer:

C. His mother carried at least one allele for that trait

Explanation:

-Men have a single allele of each gene on the X chromosome, inherited from their mother, and a single allele of each gene on the Y chromosome, from their father.

-A sex-linked trait is a trait that is controlled by a gene or an allele located on the sex chromosome.

-X-linked traits are maternally inherited from carrier mothers or from an affected father. Each son born to a carrier mother has a 50% probability of inheriting the X-chromosome carrying the mutant allele.

3 0
2 years ago
Read 2 more answers
Help me please,Thanks
MA_775_DIABLO [31]
Water cycle
sun
never
evaporation
transpiration
condensation
precipation
run-off 
6 0
3 years ago
Other questions:
  • The word root kytos, as in cytoplasm, means
    10·1 answer
  • Evidence has been found that shows that primate ancestors developed the ability to see color. Previously, like most mammals, the
    8·2 answers
  • Which of the following is an example of a question technology can solve?
    7·1 answer
  • Which part(s) of a telephone involves the conversion of sound waves to electrical signals?
    9·1 answer
  • What carries water and dissolved nutrients from the roots to the leaves?
    11·2 answers
  • In an unstable environment where growing conditions are constantly changing, which mode of reproduction in plants provides the b
    8·2 answers
  • A weightlifter who practices five hours a day observes that his muscles have gotten larger. he tells you that his muscle cells a
    11·1 answer
  • Based on the studies of infant girls who were exposed to androgens before birth, which of the following statements is true? In t
    10·1 answer
  • The cell plate is formed during ____?
    14·1 answer
  • Which is true?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!