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
xxMikexx [17]
3 years ago
6

The table below shows the elements that mainly comprise each of the four layers of Earth: Elements in Layers Layer Main Elements

Crust Oxygen, Silicon Mantle Iron, Magnesium Outer Core Iron, Nickel Inner Core Iron Which of these elements make up the layer that is 0.2 to 1.1 percent of Earth's total diameter?
Biology
2 answers:
yanalaym [24]3 years ago
6 0

Layer that is 0.2 to 1.1 percent of Earth's total diameter is the thinnest layer of the Earth- Crust.

So, the correct answer is: oxygen and silicone. The crust consists of tectonic plates (in relative motion one from another) and has 5–70 km (~3–44 miles) in depth. The most abundant elements of this layer are: oxygen-46.6 percent by weight; silicon-27.7 percent; aluminum-8.1 percent; iron-5 percent.


Degger [83]3 years ago
5 0

oxygen and silicone is the answer

You might be interested in
How is the process of using fossil fuels to produce electricity similar to and different from using nuclear power to produce ele
wlad13 [49]

Answer:

The pressure of the steam turns a generator, which produces electricity. The difference is in how the heat is created. Power plants that run on fossil fuels burn coal, oil or natural gas to generate heat. In a nuclear energy plant, heat is produced from splitting atoms – a process called nuclear fission.

8 0
2 years ago
Some cells contain large numbers of mitochondria while others have relatively few or none. this suggests that
Verdich [7]
Cells with large numbers of mitochondria have a high energy demand
8 0
3 years ago
Read 2 more answers
Explain the difference between a prokaryotic cell and a eukaryotic cell.​
Oduvanchick [21]

Answer:

Eukaryotic cells have a membrane-bound nucleus.

Prokaryotic cells do not. The nucleus is where Eukaryotic stores their genetic information.

5 0
2 years ago
The branch of biology known as evolutionary-developmental biology is the study of:_______.
neonofarm [45]

Answer:

B) how changes in development underpin the evolution of  morphology.

Explanation:

Evolutionary developmental biology is the new field of research in biology which studies the combined relationship of the evolution and the developmental processes.

This interdisciplinary study compares the developmental biology in terms of evolution or in a way that how the developmental biology process evolved in the organism on the basis of studying the phenotypic features of the organisms.

Thus, Option-B is the correct answer.

4 0
2 years ago
What is an experiment
andre [41]
An experiment is a scientific procedure that is used to demonstrate a fact, test a hypothesis or make a discovery
3 0
2 years ago
Other questions:
  • At 39 weeks gestation, a 26 year-old woman is admitted for precipitous labor and vaginally delivers a healthy baby girl. what ic
    9·1 answer
  • Inadequate calcium in the neuromuscular junction would directly affect which of the following processes?
    6·1 answer
  • When you eat gluten, enzymes present in your stomach and intestines digest all but a few short peptides. how do enzymes accompli
    6·1 answer
  • 8.which of the following is NOT a carbohydrate
    14·1 answer
  • How are grasslands formed?
    12·1 answer
  • In a population with brown and green alleles for color, genetic drift.
    10·1 answer
  • Cortisol and growth hormone both have roles in _____ blood sugar, whereas insulin plays a role in ______ blood sugar.
    11·1 answer
  • How can a Punnett square predict results of crossbreeding in peas?
    7·2 answers
  • (iii) Write one function of each Microbe used in clean technology:
    11·1 answer
  • What are the functions of proteins?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!