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
Assoli18 [71]
3 years ago
8

In Europe , three lineages of bears evolved in a common ancestor. Two of those lineages led to present-day black bears and brown

bears. The Third lineages led to cave bears that went extinct 24,000 years ago. Which of the following could explain why only one group of bears were extinct?
Biology
1 answer:
Andrew [12]3 years ago
4 0
I think you forgot to give the options along with the question. i am answering the question based on my knowledge and research. "One group of bears was less highly evolved less than the two other groups and was destined to die out" is the one that explains why only one group of bears were extinct. I hope the answer has helped you.
You might be interested in
Sperm are the only human cells to have _____.<br> cilia<br> mitochondria<br> flagella<br> lysosomes
-Dominant- [34]
I believe the answer is C
7 0
3 years ago
Read 2 more answers
The result of the Hershey-Chase experiment was that radioactivity could be detected inside the bacterial cells when they were in
ehidna [41]

Answer:

i belive that it is option a

Explanation:

6 0
3 years ago
What is one right that you feel that every American is born with?<br> And then explain why.
maxonik [38]

Answer:

One right that every American is born with can be the freedom of speech. According to the first Amendment, American citizens are given this right. This right is something that every American is born with because everyone is allowed to express their ideas and opinions, within certain limits. A person's speech can't necessarily be restricted, but there can be consequences for certain things.

8 0
3 years ago
During cellular respiration, chemical energy is converted to cellular energy.
Vladimir [108]

Answer:

False, chemical energy is not transfered or converted into cellular energy

Explanation:

6 0
3 years ago
14. Which of the following occurs during the electron transport chain?
Sauron [17]

Answer:

All

Explanation:

The electron transport chain is a series of four protein complexes that couple redox reactions, creating an electrochemical gradient that leads to the creation of ATP in a complete system named oxidative phosphorylation. It occurs in mitochondria in both cellular respiration and photosynthesis.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Cleavage as part of embryonic development is distinctive because it involves ________.
    9·2 answers
  • People once belived organisms could grow from food or dirt.How might the scientific study of cells have affected this view?
    7·1 answer
  • Geologist James Hutton argued that the geologic processes occurring today have occurred since the formation of Earth. This idea
    7·2 answers
  • You examine a cell by electron microscopy and find a molecule on the outside of the cell and in vesicles in the cytoplasm. The m
    10·1 answer
  • What would happen to seasonal temperatures if the tilt of the earth was less?
    5·2 answers
  • Can anyone help me with this question??<br> Help!!
    12·1 answer
  • If a plant lost light exposure, in what ways would photosynthesis be affected?
    5·1 answer
  • In Smileys, eye shape can be starred (SS), circular (CC), or a circle with a star (CS).
    10·2 answers
  • What is the process by which arteries become hard and stiff as a result of too much pressure?.
    15·1 answer
  • Can u answer the quest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!