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
Brums [2.3K]
2 years ago
13

What episode wiped out many insect species in the world?

Biology
1 answer:
igomit [66]2 years ago
6 0
The answer is Permian-Triassic extinction.

The Permian-Triassic extinction was 252 million years ago. It is known as The Great Dying because about 95% of all species died out due to environmental changes (volcanic eruptions, dry climate, melting of ice sheets, etc). This is also the only event in which many insect species wiped out.
You might be interested in
Consider the parts of a polar ecosystem and a desert ecosystem.
g100num [7]

Answer: Abiotic factor for polar: Ice

Abiotic for desert: Sand

Biotic for polar: Polar bears

Biotic for desert: Cacti

The types of factors are different because there are different set conditions for each ecosystem. A cactus is built for it's hot, dry ecosystem. If it were to move to a polar ecosystem it would not survive there. Same for the polar bear. It's built for polar regions. It has white fur to blend with the white ice to help it blend in and it's adapted to swim to get it's food source.

Explanation:

7 0
3 years ago
Read 2 more answers
Answer please thanks
Nata [24]
The first answer
Hope this helps!!
3 0
3 years ago
What two alleles do males have for gender?
Gekata [30.6K]
C. X and Y chromosmes 
5 0
2 years ago
Meiosis does PMAT twice! That means there is a prophase I and a prophase 2. There is a metaphase1 and metaphase 2. Etc... How wo
Gennadij [26K]
<h3><u>Answer;</u></h3>

In metaphase I, the chromosome tetrads align on metaphase plate while in metaphase II, chromosomes align on metaphase plate as they are in mitosis with only sister chromatids.

<h3><u>Explanation;</u></h3>
  • Meiosis is a form of cell division that halves number of chromosomes when forming specialized reproductive cells such as gametes .
  • Meiosis occurs in two phases, namely; meiosis I and meiosis II. During homologous pairs of chromosomes align on the equatorial plane at the center of the cell.
  • During metaphase II, the spindle fibers connect to the kinetochore of each sister chromatid. The chromosomes align at the equatorial plane, which is rotated 90° compared to the equatorial plane in meiosis I.

4 0
3 years ago
Which of the following is responsible for the earthquake
Gnom [1K]
Your answer will be B.

Explanation:
Earthquakes are the result of released energy from tectonic plates rubbing against each other on active fault lines.
5 0
3 years ago
Other questions:
  • Pb(NO3)2+KI ——-&gt; KNO3 + PbI2
    7·1 answer
  • What does the central nervous system help coordinate?
    8·2 answers
  • Coal makes up what percentage of the fuel used in the United States? 23% 55% 5% 90%
    13·1 answer
  • Dna sequence 5' - a c t g c t a c - 3', which best represents the complementary rna?
    14·1 answer
  • The classification levels of a human are listed below from largest to smallest.
    10·2 answers
  • According to the density profile shown here, at which depth would you find the coolest, saltiest waters?
    9·2 answers
  • Describe the different theories of Oxidative Phosphorylation​
    7·1 answer
  • Identify and explain if cloning is a form of asexual reproduction or sexual reproduction
    6·1 answer
  • 4. Which task in the a salon is an example of a chemical change?
    10·1 answer
  • Which material is the medium of ocean waves?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!