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
Zepler [3.9K]
3 years ago
13

Earth's core acts as a permanent magnetic in producing Earth's magnetic field. true or false

Biology
2 answers:
KonstantinChe [14]3 years ago
7 0

Answer:

True

Explanation:

Earth produces an magnetic force due to chemicals in the core.

Nataly [62]3 years ago
7 0

Answer:

True

Explanation:

The Earths core (iron) is magnetic and starts a chain reaction in charging metals creating electric currents of their own— Creating earths magnetic field.

You might be interested in
The system of classification developed in ancient Greece by Aristotle was used in Europe up until the early 1700s. How did the L
My name is Ann [436]

The Linnaean system added more stories onto hierarchy the of complicatedness that Aristotle developed.

The Linnaean system of type of taxonomy was developed by Swedish naturalist named Carolus Linnaeus in the mid 1700. He created a way to organize and name species. He based his type on physical traits of organisms and uses binomial nomenclature to identify organisms. The seven main level of classification are kingdom, phylum, class, order, family, genus and species.

<h3>Why is the Linnaean system important?</h3>

The Linnaean system is critical because it led to the use of binomial nomenclature to recognize each species. Once the system was assumed, scientists could communicate without the use of deceiving common names. A human being became a partner of Homo sapiens, no matter what terminology a person spoke.

To learn more about Linnaean system, refer

brainly.com/question/9880750

#SPJ9

7 0
2 years ago
Describe an example of the scientific method. Include any limitations this method has.
topjm [15]
Due to the need to have completely controlled experiments to test a hypothesis, science can not prove everything. For example, the scientific method cannot alone say that global warming is bad or harmful to the world, as it can only study the objective causes and consequences.
5 0
2 years ago
What is the effect of a rise in income tax on the labor supply market? A) It decreases aggregate supply and potential GDP. B) It
Alborosie

Answer:

A

Explanation:

The supply of labor decreases because of a decrease in the after-tax wage rate this decreases a labor decreases the potential output of an economy known as GDP

3 0
3 years ago
Which connective tissue cells produces collagen?
shtirl [24]

Answer:

fibroblasts

Explanation:

6 0
2 years ago
Read 2 more answers
write the compliment triplets for the DNA sequence in each box in the following “ATG, ATC, GCA, AGT, AGC, GCC, GAT, AAG, TTG, CA
Nat2105 [25]

Answer:

The complementary DNA sequence of each triplet is as follows:

ATG - TAC

ATC - TAG

GCA - CGT

AGT - TCA

AGC - TCG

GCC - CGG

GAT - CTA

AAG - TTC

TTG - AAC

CAG - GTC

TAG - ATC

Explanation:

A double-stranded DNA molecule is made up of two strands of DNA whose sequence are complementary to one another and linked by hydrogen bonds. According to the complementary base pairing rule as postulated by Chargaff, Adenine base will always hydrogen pair with Thymine base while Guanine base will always hydrogen pair with Cytosine base i.e. A-T, G-C

Based on the above explanation, the following triplets of DNA will have the following complementary sequences:

ATG - TAC

ATC - TAG

GCA - CGT

AGT - TCA

AGC - TCG

GCC - CGG

GAT - CTA

AAG - TTC

TTG - AAC

CAG - GTC

TAG - ATC

3 0
2 years ago
Other questions:
  • The heart lies in the thoracic cavity between the lungs in an area called the
    6·1 answer
  • Describe incomplete dominance and give an example.
    12·1 answer
  • You are examining a cell under the microscope and see what appear to be four sister chromatids bound together and remnants of th
    6·1 answer
  • Strawberries plants reproduce by using ____.
    7·2 answers
  • Which type of substance will react exothermically with oxygen?
    8·1 answer
  • True or False: Survival in organisms means living long enough to reproduce. :
    13·2 answers
  • How does the sun generate energy and transfer energy to the earth?
    5·1 answer
  • What are the two types of immunity
    12·1 answer
  • An experiment during which two heterozygous individuals are bred and produce two different phenotypes for a single trait is term
    12·1 answer
  • Which is responsible for the granular appearance of cells in the stratum granulosum?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!