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
tiny-mole [99]
3 years ago
15

An enormous rifting occurred, causing massive floods of basaltic lavas and the release of large amounts of gas. This is thought

to have been the cause of which mass extinction?
1) Cretaceous-Tertiary
2) End Triassic
3) Permian-Triassic
4) Late Devonian
5) Ordovician-Silurian
Biology
2 answers:
gogolik [260]3 years ago
7 0

Answer:

End Triassic

Explanation:

podryga [215]3 years ago
4 0

Answer:

2) End Triassic

Explanation:

End Triassic extinction occurred 201 million years ago. It was caused by the rifting of super continent Pangea. Pangea started to break and drift apart. When North america started to separate from Africa, volcanic activity increased. Lava and a large amount of gas was released into the atmosphere specially carbon dioxide. This led to global warming like condition which ultimately caused extinction of a large number of species.

You might be interested in
Which model of eating disorders includes a "core pathology"?
netineya [11]
There are several factors of Eating disorder. These are being characterized by irregular eating habits and severe distress or concern about body weight or shape. Inadequate or excessive food intake can ultimately damage an individual's well-being. These condition has a treatment once being taken care of.
8 0
3 years ago
Both hyperthyroidism and hypothyroidism can cause a goiter, a swelling of the thyroid gland. You notice that a patient has a swo
Irina-Kira [14]

Answer:

a=iw

Explanation:

4 0
3 years ago
A student used a microscope to observe a single-celled organism. As he watched ,it looked as if the organism split into two cell
Evgesh-ka [11]
B. Asexual reproduction. That’s how bacteria grows
7 0
3 years ago
Whal step of cell respiration does glucose first get broken down? What does it get broken down to
brilliants [131]
It happens in glycolysis. It gets broken down into two pyruvates and it happens in the cytoplasm.
6 0
3 years ago
Consider a situation in which the enzyme is operating at optimum temperature and pH, and has been saturated with substrate. What
almond37 [142]

Answer:

The correct answer is option C, that is, increase the concentration of the enzyme.

Explanation:

Biological molecules or proteins that enhance the rate of a chemical reaction taking place within the cell are known as enzymes. These proteins play an essential part in the proper functioning of the body, as they help in the process of metabolism and digestion.  

In the given case, if the enzyme gets saturated with the substrate, and is working at optimum pH and temperature, then to enhance the rate of the reaction the only thing that can be done is to enhance the concentration of the enzyme. However, further stimulation of some of the enzymes can be done with the addition of allosteric activators in the reaction, otherwise, enhancing the concentration of the enzyme is the only way.  

8 0
2 years ago
Other questions:
  • The line of latitude found at 0 is called the
    10·2 answers
  • The three basic components of analog and digital signals are: amplitude, frequency, and ____.
    9·1 answer
  • What is the advantage of crossing-over?
    15·1 answer
  • A student wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. To test this hypothesis, the stu
    8·2 answers
  • !!URGENT!!
    10·1 answer
  • Cells from an advanced malignant tumor most often have very abnormal chromosomes, and often an abnormal total number of chromoso
    5·1 answer
  • Which of the following is made of cells?
    13·2 answers
  • PLEASE HELP!! WILL MARK BRAINLIEST!!
    13·1 answer
  • When the person from number one was creating "true breeding" lines of plants for certain traits, what method was used?
    5·1 answer
  • Doubtnut User Invited you to their study group Doubtnut buddy group. Accept the invite to study together. https://doubtnut.app.l
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!