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
Rudiy27
3 years ago
10

Different layers of the earth exist due to what?

Biology
1 answer:
nevsk [136]3 years ago
6 0
The earth was once formed by molten layers of the earth and over time layers began to form due to the relative melting points. hope this helps :D
You might be interested in
"A finch that picks small insects out from cracks in the bark of trees would most likely have a beak that is
Sloan [31]
The finch that usually preys on insects located in cracks would most likely have beaks that are shaped as sharp and thin. To reach into crevices, a small and pointy beak will fit and make it easier for the finch to capture its small prey.
8 0
3 years ago
Read 2 more answers
What is the purpose of staining biological samples?
Deffense [45]

Answer:

b) Adding contrast and labeling specific structures

Explanation:

Staining is a technique used to enhance contrast in samples. In other words, it helps you see specific structures better.

4 0
3 years ago
The sex of an organism is typically determined genetically, but environmental factors can also play a role. Scientists examined
netineya [11]

Answer:

A) The Z chromosome trait is sex-linked. Theoretically, the lizards with the ZW(f)genotype would be more likely to express the recessive trait because it would only need one recessive allele. The lizards with the ZZ(m) genotype would need two recessive alleles (one from each parent) to express the trait.

Explanation:

5 0
3 years ago
A water wheel is a machine for changing the energy of flowing water into mechanical energy which can be used to power tools.
Harlamova29_29 [7]
Idek what the answer could be either c or b
7 0
3 years ago
Which of the following are limits of reductionism when applied to living systems?
Masja [62]

Answer:

dbdghdhf7rhhrhryr

.

Explanation:

.hevdueveieveyegeueveudrvhrh

4 0
3 years ago
Other questions:
  • Which of the following statements is true about eukaryote cells?
    5·2 answers
  • The endosymbiosis hypothesis proposes that a. a small cell lived inside a larger cell to the benefit of both cells. b. two cells
    12·1 answer
  • What does CO2 do to heat in the atmosphere
    6·1 answer
  • Put the levels of organization in order from largest to smallest
    13·1 answer
  • What is validity of data?
    5·1 answer
  • Which action shows a creative approach to the process of scientific inquiry?
    15·1 answer
  • Biotic factor that would affect the population of trout in a stream?
    10·1 answer
  • Which organism actively hunts other
    11·2 answers
  • In facilitated diffusion, what is the role of the transport protein?
    8·1 answer
  • Which animals are living in a social hierarchy? Check all that apply.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!