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3 years ago

A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called a

1 answer:

7 0

This would be called a D. Sinkhole. Sinkholes occur because groundwater washes and deteriorates at limestone under the surface. This leads to underground gaps. Once the pressure becomes high enough, the sinkhole collapse from gravity leaving a dent similar to potholes in the road.

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If Ava drops a 5 kg ball off a 20 meter building and Clayton drops a 5 kg ball

Ira Lisetskai [31]

I think B is the answer. Hope this helps!

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2 years ago

Connects the throat and the trachea contains the vocal cords allows you to speak and make sounds structure

agasfer [191]

Q. What connects the throat and the trachea contains the vocal cords allows you to speak and make sounds structure?

A. The larynx

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3 years ago

The mountain ash produces a bright red berry fruit. How has the mountain ash tree evolved in order to allow its seeds to be spre

NeTakaya

Answer:

The correct answer is - B. The seeds are in berries that are eaten by birds and dropped as waste away from the plant.

Explanation:

The mountain ash trees contain red berries fruits that attract birds and other organisms. These birds eat these berries and eat berries and fly over the hills or mountains and after digesting they drop the seeds of these berries with the digestive waste. These berries grow on the mountains far from the original source as birds carry them by flying away after eating.

Thus, the correct answer is option B.

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2 years ago

Which best describes a difference between prokaryotic cells and eukaryotic cells?

MatroZZZ [7]

Prokaryotic cells do not have membrane bound organelles and eukaryotic cells do have membrane bound organelles

4 0

2 years ago

Read 2 more answers

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

See diagram

6 0

2 years ago