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DanielleElmas [232]
3 years ago
7

What is natural selection?

Biology
1 answer:
ivanzaharov [21]3 years ago
4 0

Answer:

the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

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Seismologists inge lehamann studied earthquakes. Which layer of earth did she predict to be solid after observing the motion of
arsen [322]

Inner core  was found to be solid after observing the motion of P waves.

Explanation:

Seismologist Inge Lehmann, studied the seismic waves of an earthquake and discovered about inner core in the mantle layer of Earth. She States that there is a boundary of discontinuity between the outer and inner core of Earth.

She studied the travel of secondary and primary waves during an earthquake and how it flows at different shells of Earth's layer which helped her in finding about the inner core of mantle. She observed that the inner core is a solid layer inside the molten layer of outer core

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3 years ago
Carbohydrates contain _____.
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Answer:

D

Explanation:

Carbo (Carbon) Hydr (hydrogen) Ates (Oxygen)

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A man with blood type B marries a woman with blood type A . Their first child has blood type 0 . Use a Punnett square to predict
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The punnett square is attached to this.
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What is the most important factor in explaining why osmosis occurs spontaneously?
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Because in episode 6 of twilight Bella needed Edward and he left her in the woods
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Why are offspring of organisms that reproduce sexually not genetically identical to their parents
Nat2105 [25]

Answer:

The offspring of organisms that is reproduce through sexually are not genetically identical to their parents because the offspring contains genes from two parents.

Explanation:

Identical offspring is only formed when offspring is produced from one parent through asexual reproduction such as building, binary fission and fragmentation. In sexual reproduction, offspring is produced by the mating of two organisms i. e. male and female organism. That's why genes of offspring are different from their parents and offspring is not identical to parents.

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