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
Irina18 [472]
3 years ago
13

Which of the following is a probable source of earths magnetic field?

Biology
2 answers:
Paraphin [41]3 years ago
8 0
The option is (c).
this is because the iron is attracted by magnets
Travka [436]3 years ago
7 0
(C) earth's outer iron core

this is because iron is magnetic and therefore forms a strong magnetic field
You might be interested in
The fossil record documents trends in which brains that are large relative to body size evolved in certain lineages, including h
REY [17]
The correct response is this: NATURAL SELECTION FAVORED THE EVOLUTION OF LARGER BRAINS, THIS SUGGESTS THAT THE BENEFITS OF LARGE BRAIN OUTWEIGHS THE COSTS.
In fossils record, the shift from Australopithecus to homo is characterized by larger body and brain sizes and all through subsequent evolution, brain size has to continue to get bigger. The possession of large brain make man to be much more advanced in thinking than all other animals.
7 0
3 years ago
When animals feed off of land faster than the plants can regrow, the land is
e-lub [12.9K]

Answer:

Depleted

Explanation:

depleted- to decrease seriously or exhaust the abundance or supply of

6 0
3 years ago
Read 2 more answers
Different kinds of lenses are used in eyeglasses to help people with eye conditions. Farsightedness is an eye condition in which
rodikova [14]

Answer:

The correct answer would be

  • Concave lens for nearsightedness
  • Convex lens for farsightedness

Nearsightedness or myopia is a condition in which a person can see the nearby objects clearly but is unable to see the objects present at a farther distance clearly.

It is usually caused due to elongation of the eyeball or when the lens becomes too curved.

It can be corrected by using a concave or diverging lens of appropriate power.

Farsightedness or hyperopia is a condition in which a person can see the distant objects clearly but is unable to see the nearby objects distance clearly.

It is usually caused due to shortening of the eyeball or when the lens loses its curvature.

It can be corrected by using a convex or converging lens of appropriate power.

3 0
3 years ago
Read 2 more answers
Discuss the evidence from the skeletons and teeth of early agriculturalists. then describe the negative consequences of a shift
Georgia [21]

of what? what subject

3 0
3 years ago
When water TRANSPIRES from the stoma into the atmosphere, what phase is it in?
swat32

Answer:

it's called transpiration when stomata opens and release extra water

4 0
3 years ago
Other questions:
  • A proposed bill that would force producers of alcoholic beverages to place additional medical warning labels on their bottles wo
    9·1 answer
  • What are the three stages of the cell cycle?
    11·2 answers
  • The two dna strands run in opposite directions. what vocab word describes this orientation?
    11·1 answer
  • Please help will mark the brainliest
    5·1 answer
  • The displacement of two bones in which the articular surfaces partially lose contact with each other is called a. subluxation. b
    11·1 answer
  • Forming a cavity for the heart is called
    10·1 answer
  • Rhythmic contractions of the male and female reproductive structures occur during the _____ phase.
    15·1 answer
  • In an experiment, Dr.Travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of
    9·2 answers
  • Which of the following substances is the strongest acid in the simulation?
    7·2 answers
  • Examine the image for a step in meiosis shown here. What is the significance of the arrangement of homologous chromosomes shown
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!