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
Pani-rosa [81]
3 years ago
5

Which two layers of Earth are mainly composed of metallic elements such as nickel and iron, which are abundant in meteoroids and

comets?
inner core
outer core
lower mantle
upper mantle
crust
Biology
2 answers:
lesantik [10]3 years ago
8 0

The correct answer is the inner core and outer core.  

Similarly to other terrestrial planets like Venus, Mercury, and Mars, the Earth comprises many layers. This is the outcome of it going through planetary differentiation, where the denser substances sink to the middle to form the core, while the lighter substances get produced around the outside. The core, that is, the outer core and the inner core comprises mainly of nickel and iron, while the upper layers of the Earth comprise minerals and silicate rock.  


vekshin13 years ago
4 0

Answer:

The inner and outer core.

You might be interested in
Observations are information gathered using one or more of your senses.
Olegator [25]

Answer:

the first option is correct (true)

5 0
2 years ago
People plz help me!! I’ll give u brainiliest
makkiz [27]
1) 25% (1/4 of the predictions are cc)

2) cc (both lowercase)
3 0
3 years ago
List two species that may be threatened by the construction of a solar power tower
DENIUS [597]

Answer: the question is incomplete,below is the complete question.

List two species that may be threatened by the construction of a solar power tower in the California Desert

The answers are, Desert torties, mountain yellow legged frog and Joshua tree.

Construction of a solar power tower in the California Desert will threaten the existence of Desert torties, mountain yellow legged frog and and Joshua tree.

Explanation: The construction of solar power towers in Mojave desert in California poses a threat to the existence of quite a number of plants.The Mojave desert houses the largest solar power plant in the world,creating the solar power tower will create job opportunities for people but at the same time endangering the existence of about 12 rare plants that are found in the region of which Desert torties, mountain yellow legged frog and Joshua tree are greatly included,these plants cannot co-exist with solar thermal mirror arrays,this brings a controversy between energy/electricity generation and wildlife/ecosystem conservation.

3 0
3 years ago
If a school was used as an analogy for the organization of the human body, which would best explain the organ level?
hodyreva [135]
Answer: C
one grade level because they made up many groups of students
7 0
3 years ago
Male serial killers are more likely to target ________ as victims
DochEvi [55]
I believe it's women.
6 0
3 years ago
Other questions:
  • Cells help organisms carry out many processes,such as?
    15·2 answers
  • During cell division, or mitosis, an exact duplicate of the original cell is produced. The instructions for cell division are fo
    13·1 answer
  • How do tsunamis effect the atmosphere? How do the hydrosphere, biosphere and the atmosphere affect tsunamis?
    13·1 answer
  • Compare and contrast the modes of action of lipid-soluble and water-soluble hormones.
    8·1 answer
  • What’s one example of a real-world problem which you might use knowledge from biological anthropology to help solve?
    9·1 answer
  • What was produced as a result of the human genome project
    7·1 answer
  • Lonic bonds
    12·1 answer
  • Which drink best meets the requirement for a 4:1 carbohydrate to protein ratio?
    11·2 answers
  • What organ does NOT belong in the nervous system? Provide a small explanation from the internet.
    14·2 answers
  • What is the name of the distal part of the radius?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!