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
Ad libitum [116K]
4 years ago
9

Which time period saw the loss of 96% of all marine species and 70% of all terrestrial species?

Biology
2 answers:
soldi70 [24.7K]4 years ago
6 0

Answer:

Permian-Triassic mass extinction

Explanation:

  • The Permian-Triassic  extinction event, occurred at about 252 MYA. This period marks the boundary between the Permian and Triassic  periods.
  • It is the most severe extinction event that took place on earth, with up to 96% of all marine species and 70% of terrestrial vertebrate species becoming extinct.
  • Due to such a great biodiversity loss, the recovery of life on Earth took a longer time than other extinction events.
kolbaska11 [484]4 years ago
4 0
Answer:  the <span>Permian–Triassic extinction event ; {"end of the Permian era"} .
_____________________________________________________</span>
You might be interested in
A census area based on commuting patterns is called a
ArbitrLikvidat [17]
The answer would be combined statistical area. This is made of metropolitan and micropolitan statistical area which would be located in the United States as well as Puerto Rico that demonstrate both economic as well as social linkage.Hope this is the right answer.
3 0
4 years ago
Every cell in your body contains organelles
anygoal [31]
Yes that's right, its True, are structures that have specific functions
6 0
3 years ago
Read 2 more answers
Which of the following is not an example of critical thinking?
KatRina [158]
The choice that is NOT an example of critical thinking is "implementing the first solution to a problem identified." The rest of the choices are all examples of critical thinking. The correct answer is C. 
5 0
4 years ago
Please help me I have no idea what it is
notsponge [240]

Answer:

A. A year of drought followed by four years of average or above-average rain

Explanation:

In the first year the Finches population goes down drastically meaning that a disaster must have occurred that would negatively affect the population, a drought. The next four years the Finch population increases steadily so the average rainfall must have been average or above average according to the graph.

3 0
2 years ago
In human development, which are these must be present before tissue is formed
artcher [175]
I am Guessing Sperm and egg 
6 0
3 years ago
Other questions:
  • Explain the different preparations of cocaine and how they are used.
    12·1 answer
  • Cells will usually divide if they receive the proper signal at a checkpoint in which phase of the cell cycle? see concept 12.3 (
    13·1 answer
  • Which of the following is an environmental cost of agricultural
    5·2 answers
  • Investigating the effect of temperature on enzyme activity question answers
    14·1 answer
  • _____ use a series of electromagnets to bend streams of electrons in much the same way that glass lenses bend beams of light.
    7·1 answer
  • NEED HELP ASAP
    10·2 answers
  • Which came first: sexual or asexual reproduction?
    13·1 answer
  • Rock A snd B are loxated at the same height ob top of a hill. The mass of rock A is twice the mass of rock B. How does the ptent
    9·2 answers
  • Name three types of gene mutations ​
    9·1 answer
  • Can someone answer this quick <br><br><br><br> 15 pts
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!