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
dmitriy555 [2]
3 years ago
5

What happened to the giant landmass that Wegener described

Biology
2 answers:
fenix001 [56]3 years ago
6 0

Explanation:

The giant landmass described by Wegener in his continental drift hypothesis has broken down into different slabs and they have moved to new positions. The giant landmass is called Pangaea. Pangaea is a supercontinent believed to have produced the continents today.

  • The break up of the supercontinent started about 175million years ago.
  • Today, it is understood that the concept of plate tectonics provides an insight into how the supercontinent have broken down and migrated to their present position today.
  • Plate tectonics also provides a mechanism that provided motion for the plate.
  • Wegener from his observation suggested that the continent could easily fit into a single supercontinent like the pieces of a puzzle.
  • He also suggested evidence from across the various continents to back up his claim.

Learn more:

Wegener brainly.com/question/5002949

#learnwithBrainly

Eddi Din [679]3 years ago
4 0

Answer:

D.) The pieces broke apart and drifted away from one another over time.

Explanation:

I just took it from the unit test

You might be interested in
Need help!<br> ASAP!!!<br> However answers first will get brainlyest answer!!!!
evablogger [386]

I would think it is B.

3 0
3 years ago
explain how the use of chemical designed to kill grasshoppers could reduce the population of peregrine falcons
MatroZZZ [7]
If a rodent eats grasshoppers and if the falcon eats the rodent.  The rodent food supply is being diminished so the rodent's population also diminishes, so the falcon as diminishes as well.
8 0
3 years ago
Part of the subcortex responsible for coordination is called the
lesantik [10]
The cerebellum is the answer. 
8 0
3 years ago
Which of the following statements best describes the behavior of DNA during electrophoresis?
Vinvika [58]

Answer:

Migration distance is inversely proportional to the fragment size,

Explanation:

Gel electrophoresis is a technique used in molecular biology that uses electricity to separate biological molecules based on size (DNA) or charge (proteins). For the DNA molecule, different sizes are separated from one another based on how fast they can migrate through the gel matrix.

In this technique, small fragments or sizes of DNA migrates farther than long sizes of DNA due to low friction in the matrix. In other words, the smaller the size of the DNA fragment, the farther the migration distance and vice versa. This shows that an INVERSE RELATIONSHIP exists between the migration distance and the fragment size in the electrophoresis procedure.

8 0
3 years ago
Below is a segment of a strand of normal DNA:
Ede4ka [16]
This would be an example of:
C) an insertion mutation.

Notice how the sequence contains the same letters as before, only an A is added to the beginning. Adding extra nucleotides is an example of an insertion mutation, a type of frame-shift also, because the reading frame will be thrown off downstream.
3 0
4 years ago
Other questions:
  • This is an illness caused by rhinoviruses, that is spread by direct or droplet contact. Symptoms may include mucus build-up, sne
    8·1 answer
  • During cellular respiration, cells convert oxygen and glucose into carbon dioxide, water, and energy. how is this process relate
    10·2 answers
  • Why does the plasma cell have a well developed endoplasmic reticulum with lots of ribosomes 
    14·2 answers
  • What energy-carrying molecules are created during glycolysis?
    13·2 answers
  • Which phrases are true of only the mantle? Check all that apply.
    14·2 answers
  • - Proteins after digestion converted into AMINO ACIDS . choose the correct option (T/F)​
    6·1 answer
  • Oragnism that generate energy using ligh are:
    13·1 answer
  • What is the correct formula for photosynthesis?
    9·1 answer
  • Plzzzzzzzzzz help me
    13·2 answers
  • Two facts about the earths movement
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!