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
solong [7]
3 years ago
6

Why is the Earth separated into different layers?

Biology
1 answer:
Marysya12 [62]3 years ago
3 0
The waves do not help scientist
You might be interested in
In response to a stressful work deadline, jonas' heart rate increased and blood raced to his skeletal muscles. these physical re
GarryVolchara [31]

The right answer is the first phase of the general adaption syndrome.

The concept of stress was introduced by Hans Selye. He describes the mechanism of the adaptation syndrome, that is to say all the modifications that allow an organism to bear the consequences of a natural or operative trauma.

In fact, it is the double-perception of a state of divergence between a demand for adaptation at a given moment and the ability to cope with it. It is an energy expenditure. It can be positive or negative.

The stress syndrome evolves in three successive stages:

*"Alarm reaction": the defense forces are mobilized

*"Resistance stage": adaptation to the stressor

*"Stage of exhaustion": inexorably reached if the stressor is sufficiently powerful and acts a long time.

5 0
3 years ago
Mark twain worked on a river boat<br><br><br> True <br><br> False
VLD [36.1K]
True but remember to mark me brainiest please<span />
6 0
4 years ago
Sometimes drugs, such as phenobarbital, are given in a higher dose as a loading dose and then tapered back to a maintenance dose
nika2105 [10]

Answer:

b.Steady state

Explanation:

When a drug is in a steady state is usually defined as the time during which the drug remains stable when administered repeatedly or continuously (IV infusion) - this is the state where the rate of the drug entering the systemic circulation or drug administration equals to its rate of elimination out of the system. In the case where a drug is administered multiple times in fixed intervals the plasma concentration increases till it plateaus. This administration pattern will  result in a steady-state concentration which is intended to be within the therapeutic window

5 0
3 years ago
From the early 1700s to the modern day, how did various lines of evidence refine scientists’ understanding about the ancestry of
jeyben [28]
Your answer is b because your answer is b
5 0
3 years ago
Which step of mitosis involves the nucleus splitting and nuclear membranes forming around each new nucleus?
motikmotik
Anaphase I’m not sure tho
8 0
3 years ago
Read 2 more answers
Other questions:
  • What sphere of earth did this food originate?
    5·2 answers
  • What did What was Carolus Linnaeus’s system for classifying species?
    13·1 answer
  • The actual age of rocks can be determined by radioactive dating. <br> a. True<br> b. False
    13·1 answer
  • What are the characteristics of asexual reproduction??
    10·1 answer
  • Which of the following phrases best describes the
    8·1 answer
  • How do we think bacteria reproduce and<br> grow?
    9·1 answer
  • Why does mutation happen regularly? *
    6·1 answer
  • *
    15·1 answer
  • Sometimes a population cannot grow to its biotic potential due to environmental conditions called ____________.
    8·2 answers
  • Nnh-jzpz-tyg. join today link fast guys please​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!