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3 years ago

What type of adaptation is tobogganing? a. structural b. behavioral c. functional

Biology

1 answer:

sergey [27]3 years ago

3 0

Answer:

Explanation:

A toboggan is a simple sled traditionally used by children. It is well adapted to sliding down open slopes, where its large surface rides easily on loose, fluffy snow.

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Earth's atmosphere has the lowest concentration of which of the following gases?

Dmitriy789 [7]

The correct answer is C - carbon dioxide.

The distribution of gases in the earth's atmosphere is as follows:

1. Nitrogen - 78 %

2. Oxygen - 21 %

3. Argon - 0.93 %

4. Carbon dioxide - 0.038%

Nitrogen, oxygen and argon are permanent gases whose percentage in the atmosphere does not change from day to day.

Gases such as carbon dioxide, nitrous oxides, methane, and ozone are known as trace gases which make up 0.1% of the atmosphere.

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3 years ago

Temperature is the measure of how many molecules are in a substance. A: True B: False

Nadya [2.5K]

i believe the answer is a

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3 years ago

In garden peas, tall (T) vine is dominant over short (t) vine, and round pea pod (R) is dominant over wrinkled pea pod (r). Cro

Aleksandr [31]

Answer:

Explanation:

Given:

Traits

T (tall, dominant) and t (short)

R (round, dominant) and r (wrinkle)

Crossing parents

hetero-zygous. tall wrinkled (Ttrr)

phenotype tall is given hetero-zygous., so Tt

phenotype wrinkled is recessive, so must be homo-zygous rr

Foiled genotypes (Tr, tr, each with 50%)

short hetero-zygous. round (ttRr)

phenotype short is recessive, so homo-zygous rr

phenotype round is given heteroz. so Rr

Foiled genotypes (tR, tr, each with 50%)

Offsprings on a 4x4 punnett square

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3 years ago

Which of the following characterizes do all of the outer planets have in common

Anit [1.1K]

They are all gas planets. They are also larger than the inner planets.

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4 years ago

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A hurricane is a type of storm called a tropical cyclone

kobusy [5.1K]

The eye, which is a calm area.

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3 years ago

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