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
Olin [163]
4 years ago
15

Which of these scenarios could be a direct cause of a disease becoming a pandemic?

Biology
2 answers:
Elenna [48]4 years ago
4 0
2- sick family returning from a foreign country
Damm [24]4 years ago
3 0
2 is the correct answer because it brings in the disease and spreads it
You might be interested in
31. The data in the accompanying graph show evidence of disease in the human body. D 38 - - E Body Temperature (°C) 377 А IDOT B
shepuryov [24]

Homeostasis keeps the organism in a dynamic equilibrium within the homeostatic range. <em>A </em><em>disruption i</em><em>n </em><em>dynamic equilibrium </em><em>is indicated by the </em><em>temperature </em><em>change between point C and D.</em> Option C is correct.

<h3>What is homeostasis?</h3>

Homeostasis is the organism's capacity to keep the body in constant internal equilibrium, even when the external environment is oscillating.

Homeostasis is critical to keep the correct internal functioning of the body.

Different functions -blood pressure, body temperature, respiratory rate, and blood glucose levels, among others- are kept in a<u><em> </em></u><u><em>restricted range</em></u><u><em> </em></u>around a reference point, even though external conditions may be changing.

When a sudden change occurs in the internal functioning that disturbs this equilibrium, the organism counters it back by negative or positive feedback.

<h3>Graph interpretation</h3>

In the exposed graph we can see,

  • The restricted range of homeostasis at a constant temperature around 37ºC.

  • Six reference points (A-F) withing 12 hours.

  • Dynamic equilibrium is kept in the range of homeostasis around 37ºC, excepting for point D that reaches 38ºC.  

The references point A, B, and C suggest that during the first 10 hours, approximately, the body was in equilibrium.

A change in the internal functioning broke the equilibrium, rising temperature to 38ºC, out of the homeostatic range.

The organism took the internal values to their original state, and at points E and F, the organism was in equilibrium again.

<em />

<em>A </em><em>disruption i</em><em>n </em><em>dynamic equilibrium </em><em>is indicated by the </em><em>temperature </em><em>change between point C and D. </em>

<em />

<em />

<em>You can learn more about </em><em>homeostasis </em><em>at</em>

<em>brainly.com/question/9087319</em>

<em>brainly.com/question/860558</em>

<em>brainly.com/question/21324446</em>

7 0
3 years ago
Do you know how much carbon dioxide is stored in the atmosphere as CO2?.....I always thought that carbon dioxide and CO2 were th
kirza4 [7]

They are the same thing, but there's also carbon dioxide in the ocean, dissolved as carbonic acid. Carbon dioxide literally means one carbon, two oxygens. CO2.

7 0
3 years ago
Read 2 more answers
HELP WILL GIVE BRAINLY!!!!!!!!!
Xelga [282]

Answer:

D.Polygenenic

Explanation:

A polygenic trait is a phenotype that is influenced by more than one gene. Examples are height or skin color.

4 0
3 years ago
Which would have to happen to keep the population growth of cheetahs in the same of 2013
Mumz [18]
<span>Conservation efforts

It is true that conservation efforts have resulted in restoration of some wildlife habitats. Since some animals, over the change of time and of human’s abusive efforts,  could no longer live, the governmental an non-governmental organizations and volunteers are now doing ways to alleviate the said problem and so far it has been effective as som species close to extinction was saved (e.g. platypus).</span>
4 0
3 years ago
2. Comparative biochemistry is the study of similarities and differences in _______ among organisms.
Bingel [31]
The correct answer is C. DNA sequences. 

Comparative biochemistry is the study of similarities and differences in  DNA sequences among organisms.
6 0
3 years ago
Other questions:
  • Google is tracking you. even when you're in airplane mode
    15·1 answer
  • Can somone help me with this one plllease
    14·2 answers
  • Organisms use sugar also called ______. for energy
    12·2 answers
  • _ means that the conditioned stimulus (CS) must not only precede the unconditioned stimulus (US) closely in time, but it must al
    12·1 answer
  • Use the drop down menus to label the organelles
    5·1 answer
  • 3. A cell is lacking in its supply of amino acids. Which of the following will occur?
    8·2 answers
  • FREE POINTS!!<br><br> Could I get some help? <br> right answer ONLY please!!
    8·2 answers
  • Pulmonary arteries transport ________.
    11·1 answer
  • 5. Which of these would be the best thing for scientists to examine if they wanted to see if two organisms had a common ancestor
    12·1 answer
  • Proteins and lipids can be broken down and converted to various _____ of glycolysis and the citric acid cycle (kreb's cycle).
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!