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
madam [21]
3 years ago
5

According to scientists, how did this group of organisms come to live on two separate continents?

Biology
1 answer:
il63 [147K]3 years ago
8 0

The given question is not complete and the complete question is

Marsupials are found in North America and Australia, but they would not have been able to swim across the ocean. According to scientists, how did this group of organisms come to live on two separate continents?

A) Marsupials used to have adaptations that allowed them to swim but lost these adaptations over time.

B) The two groups of marsupials evolved independently of one another on two separate continents.

C) The continents were once connected, and marsupials were able to migrate over the land.

D) The oceans were shallow in prehistoric times, which allowed the marsupials to travel from one continent to another.

Answer:

C) The continents were once corrected and Marsupials are able to migrate over the land.

Explanation:

Marsupials are a group of animals which can give birth to young ones at an early stage and keep them in a pouch until they mature therefore also known as pouched mammals.

The evolutionary studies have shown that marsupials originated on a single landmass called Gondwana which separated into different continents. The marsupials used to live in the Gondwana land but after separation of land, the ancestors of marsupials separated and the marsupials evolved on the landmass of South America and Australia.

Thus, Option-C is the correct answer.

You might be interested in
 The formation of hurricanes, storms, and other weather events require energy. The original energy source for all of these event
DENIUS [597]
What are your answer choices? i would say wave energy
7 0
3 years ago
Read 2 more answers
When a cell does not contain a nucleus, where is the DNA?
KengaRu [80]

Answer:

The DNA in prokaryotes is contained in a central area of the cell called the nucleoid, which is not surrounded by a nuclear membrane. Many prokaryotes also carry small, circular DNA molecules called plasmids, which are distinct from the chromosomal DNA and can provide genetic advantages in specific environments.

Explanation:

6 0
3 years ago
What trait most likely evolved in ferns that was not
goldenfox [79]

Answer: vascular tissues

Explanation:

7 0
3 years ago
Read 2 more answers
Give the name of three different jointsfound in humans ​
Hoochie [10]

Answer:

Fibrous Joints. Fibrous joints are held together by strong connective tissue with only a slight capacity to stretch.

Cartilaginous Joints. Cartilaginous joints allow for slight movement and occur where bone ends are covered

Synovial Joints. Synovial joints allow the greatest degree of movement due to their structure.

Types of Synovial Joints. The many synovial joints of the human body enable movement of various types

Explanation:

4 0
3 years ago
Read 2 more answers
What is segmentation, and is it found in all animals?
Brrunno [24]

Explanation:

Segmentation in biology is the division of some animal and plant body plans into a series of repetitive segments. This article focuses on the segmentation of animal body plans, specifically using the examples of the taxa Arthropoda, Chordata.

6 0
3 years ago
Other questions:
  • The absolute magnitude of a star:
    6·2 answers
  • You are a molecule of CO2. Write your autobiography. Tell how you started at glucose and ended where you are today as carbon dio
    14·1 answer
  • Question 8 0.5 pts For questions 8-10, the Y and G genes are 10 m.u. apart. From a YG/yg female, what % of chromosomes from a si
    13·1 answer
  • Several species of fish and marine life eat plankton. How is that diversity important to the ecosystem as a whole?
    14·1 answer
  • Oxygen is carried from your lungs through your blood to all your cells by a molecule called
    8·2 answers
  • If the DNA sequence reads TAT, what is the mRNA codon?
    7·1 answer
  • Which type of plate boundary is that?
    8·2 answers
  • I WILL GIVE BRAINLIEST!!!
    14·1 answer
  • PLEASE HURRY IM BEING TIME HELP FAST!!
    9·2 answers
  • Which of the following models shows the flow of energy in a woodland ecosystem? Select the two correct answers A.sun → tree → ca
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!