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Rainbow [258]
2 years ago
15

What are some adaptations polar bears have developed for survival in the tundra?

Biology
2 answers:
natka813 [3]2 years ago
8 0
Black skin to better absorb sun rays to help stay warm also fat/blubber to keep body temp warm/stable
gtnhenbr [62]2 years ago
8 0

Answer: Some adaptations that polar bear have to survive easily in tundra region are:

They have two layers of fur. Both the fur have different colors. One of the fur is white in color so that the bears can easily camouflage with the white snow that is present in the tundra region.

They have a layer of fat on their body which helps them to survive in colder region.

They hide in caves during the time of pregnancy to protect their children from danger.

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Hey there,

Your answer is:

4

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5 0
3 years ago
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1 gallon = 3.8 liters    1 mile = 1.6 kilometers   1 inch = 2.54 cm 1 cm = 10 mm
lorasvet [3.4K]

Answer:

8.327906

Explanation:

1 gallon [US, liquid] to litres = 3.78541 litres

5 gallon [US, liquid] to litres = 18.92706 litres

10 gallon [US, liquid] to litres = 37.85412 litres

15 gallon [US, liquid] to litres = 56.78118 litres

20 gallon [US, liquid] to litres = 75.70824 litres

25 gallon [US, liquid] to litres = 94.6353 litres

30 gallon [US, liquid] to litres = 113.56235 litres

40 gallon [US, liquid] to litres = 151.41647 litres

50 gallon [US, liquid] to litres = 189.27059 litres

we could tell that 2.2 gallons are in between 8.327906 litres

7 0
3 years ago
Select the correct statement about the evolution of animals.
WARRIOR [948]

Answer:

The correct answer is b. The oldest generally accepted fossils of large animals range in age from 565 to 550 million years old.

Explanation:

The oldest one of them all is the hematite tubes, that are dated about 3.77 billion to 4.2 billion years and it's from a yet unknown bacteria.

5 0
3 years ago
What is the measles virus made of?
Mamont248 [21]

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Explanation:

I got this from the wikipedia

4 0
3 years ago
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Mashutka [201]

The carrying capacity of a biological organism in the surrounding refers to the maximum size of the population of the organism that the environment can maintain indeterminately, given the habitat, food, water, and other essential requirements in the environment.  

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4 0
3 years ago
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