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
chubhunter [2.5K]
2 years ago
14

How do geologists know that earths core is made up of two parts ,please answer as soon as possible that would be great :)

Biology
1 answer:
Gnesinka [82]2 years ago
8 0
They drill holes and bring up samples of rock and study how seismic wave move through the earth.
You might be interested in
Where is the nose located in a human? 100pts
Gala2k [10]

Answer:

On the face (In the middle)

Explanation:

The human nose is the most protruding part of the face. It bears the nostrils and ... reconstructive surgery. Elective procedures to change a nose shape are a type of cosmetic surgery.

8 0
2 years ago
Read 2 more answers
Which of the choices below is the parent cell for all formed elements of blood?
Ostrovityanka [42]

Answer:

The hemocytoblast  (option B) are the parent cell for all formed elements of blood

Explanation:

All blood cells are originated from a common stem cell, which is called a pluripotent stem cell. It is capable of giving rise to any of the blood cells maintaining its existence through mitosis. By dividing pluripotent stem cells, new cells are originated, which become multipotent and differentiate into lymphoid (NK cell and the polymorphonuclear cell) or myeloid cells (megakaryocite); always respecting the original quantity.

7 0
3 years ago
If cells are placed in a strong sugar solution, water will ___.
8_murik_8 [283]

Answer: Pass mostly from the cells to the sugar solution

7 0
3 years ago
Read 2 more answers
Could you put in order please i will give u 30 points x
SSSSS [86.1K]
I believe the order is...

Producers
Primary Consumers
Secondary Consumers
Tertiary Consumers

I hope this helps!
8 0
3 years ago
Read 2 more answers
What is the only effective way invertebrates fight disease
Dmitriy789 [7]
Using antibiotics to decifer genetic code and fight the virus
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following organelles can be found in the cytoplasm and in the surface of the ER
    8·1 answer
  • Volcanic activity has shaped the land in many parts of the Southwestern U.S. When lava, ash, or other volcanic materials erupt r
    6·2 answers
  • A spindle fiber is a specialized form of
    14·1 answer
  • The veins of leaves are _____. i) composed of xylem and phloem ii) continuous with vascular bundles in the stem and roots iii) f
    11·1 answer
  • Which statement best explains why a karyotype can be used as a scientific report
    14·2 answers
  • Suppose an organism evolved such that dna replication was seemingly perfect every time. what consequences might this hold for th
    8·1 answer
  • Mark all the things that can impact the density of salt water
    11·1 answer
  • Question 2
    5·1 answer
  • What enables liquid water to take the shape of its container?
    15·1 answer
  • How do sporangiospore differ from zoospores
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!