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
Oksi-84 [34.3K]
3 years ago
11

Polar bears live in very cold climates. Which of the following adaptations most likely helps polar bears to survive the extremel

y cold temperatures of the Arctic?
emperatures of the Arctic?
A.
Polar bears have a black nose surrounded by a dark muzzle.
B.
Polar bears have large teeth, including four sharp canine teeth.
C.
Polar bears have large paws and short, sharp claws.
D.
Polar bears have a thick layer of blubber under their skin.
Biology
1 answer:
inna [77]3 years ago
8 0
The answer is D because the blubber helps keep the polar bear warm in extremely cold temperatures
You might be interested in
What stage of photosynthesis uses
Tamiku [17]

Answer:

light reaction because glucose is a factor of sugar.

3 0
3 years ago
Somebody help me so I can give y’all some points
Anna11 [10]

Answer:

C: Yes, it is made up of more than one element with a new set of properties.

Explanation:

Carbon dioxide is a compound because it is made up of one carbon atom and two oxygen atoms.(How it is formed: two oxygen atoms are covalently(type of chemical bond) bonded to the single carbon atom)

Hope this helps, and have a nice day!!!

6 0
3 years ago
Knowing that death and dying is a natural part of aging process which of the following statements is true there are major reacti
mrs_skeptik [129]

Answer: Varies

Explanation:

It all connects to the afterlife being a real thing.

4 0
2 years ago
what is the relationship between exposing to a virus and developing immunity to it? cite evidence from the text to support your
den301095 [7]

Answer:

Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.

Explanation:

Viruses are biological agents that can produce diseases when they enter the body of a living being.<u> In response to contact with a virus, the</u><u> immune system</u><u> synthesizes specific </u><u>antibodies</u> to combat the foreign biological agent.

Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).

An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.

The acquired immunity, mediated by antibodies, is the base for the development of vaccines.

8 0
3 years ago
What is advantage is conferred to algae and plants that possess sporopollenin?
crimeas [40]
The advantage that is conferred to algae and plants that have sporopollenin is that they have reproductive cells that are more resistant to desiccation. Remember that a sporopollenin is a polymer that is inert and makes up the outer layer of pollen grains and spores. Sporopollenin<span> is also found in the cell walls of several taxa of green </span>alga<span>, including Phycopeltis </span>
6 0
3 years ago
Other questions:
  • 200 N<br> 150 N<br> 65 N<br> 65 N<br> 200 N<br> Net Force:
    5·1 answer
  • Lamarck wrote an important book talking about.
    12·1 answer
  • Dr. X is studying how anger is related to happiness. His operational definition for anger is how often a person's eyebrows draw
    15·1 answer
  • Why was the blood bright red, rather than the color of "coffee grounds"?
    6·1 answer
  • Amobarbital sodium has been prescribed for a client with dissociative amnesia. the nurse determines that teaching has been succe
    13·1 answer
  • A species can develop genetic diversity __________.
    6·1 answer
  • What property of water results from the high cohesion between water molecules?
    6·1 answer
  • 30 points pls help Will give brainlyiest
    14·1 answer
  • The opening and closing of _____________in your heart create the lub-dub sound and prevent the backflow of blood.
    14·1 answer
  • Name one breed of chicken that is reared for egg production​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!