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
Misha Larkins [42]
3 years ago
9

The main source of heat energy inside the Earth is

Biology
1 answer:
xxMikexx [17]3 years ago
4 0
It’s radioactive decay since it represents 90% of it!
You might be interested in
what is one defining feature of a prokaryotic cell? cytoplasm surrounds organelles organelles are not membrane-bound membrane-bo
labwork [276]
Prokaryotic cells also have loose/free/a ring of DNA (not confined to a nucleus) and they can also sometimes have a capsule (slimy outer layer). Also they have slightly smaller ribosomes- 70s instead of 80s.
8 0
3 years ago
Read 2 more answers
What are the food groups called<br><br><br>​
Dovator [93]

Answer:

dairy, fruits, grains

Explanation:

6 0
3 years ago
The three large arteries originating from the aortic arch are the __________.
kari74 [83]
The three large arteries originating from the aortic arch are the brachiocephalic trunk<span>, left </span>common carotid artery<span>, and left </span>subclavian artery<span>.</span>
3 0
3 years ago
What do we call the outer layer of the nucleas?
lorasvet [3.4K]
Double layered nuclear, the outer nuclear membrane is continuous with the membrane of the rough endoplasmic reticulum (ER), it also continues with the inner nuclear membranes since the two layers are fused together at a numerous tiny holes called nuclear pores that perforate the nuclear enevelope
4 0
2 years ago
In multicellular organisms which of the following is the highest level of cellular organization? A.)Cells B.)Organs C.)Tissues D
kykrilka [37]
Cells create tissues which create organs which make up systems so i believe the answer is D i hope this helps :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Rue or false: meiosis produces daughter cells that have half the number of chromosomes as the parent cell, but are genetically i
    10·1 answer
  • What region contains holy sites for islam judaism and christianity?
    8·1 answer
  • Which of the following is not associated with translation
    10·2 answers
  • Most living things need oxygen to survive. You breathe in oxygen and it is carried to this organ. Here the red blood cells pick
    10·2 answers
  • I am helpful fo long term energy storage. what am i?
    13·1 answer
  • What do scientists use tools for​
    6·2 answers
  • Which does sexual reproduction create new alleles?
    10·1 answer
  • Plants grow around this lake. Plants also grow in this lake. ALL BUT one non-living feature is important to the life of the plan
    15·2 answers
  • Why is it important that an expeirement include a control group​
    10·1 answer
  • As Darwin sailed around South America, he had opportunity to compare the ____________ of the grasslands with the animals commonl
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!