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fiasKO [112]
3 years ago
9

Earth is an open system with respect to

Biology
1 answer:
Basile [38]3 years ago
7 0

An open system includes the transfer and exchange of both matter and energy with the system's surroundings. All of the systems on Earth are classified as open systems. However, the Earth system as a whole is considered a closed system because there is a limit to how much matter is exchanged.

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A certain species of butterfly varies in color from white to dark blue. The birds found in the same area feed on the white or li
frutty [35]

Answer:

(c) directional selection

Explanation:

Directional selection is a type of natural selection that occurs when members of a population of a species with a particular extreme phenotype is selected or favored against the other phenotypes when natural forces act on the population of a species. Individuals having the particular traits that are favored survive and become more common that others with traits that are less favored.

Directional selection may likely result in the species of butterflies in which darkly collared butterflies are not preyed upon, ensuring their survival, while the other butterflies with other colors will be phased out with time. Darkly colored butterfly will be selected for while the others will be selected against.

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3 years ago
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Digiron [165]
The fermentation of ethyl alcohol is a biological process which involves the breakdown of sugars such as glucose, fructose and sucrose into the cellular energy. The cellular energy produced in the form of ATP. This fermentation reaction produces the byproduct’s mainly as ethyl alcohol and carbon dioxide. Hence the correct answer is carbon dioxide and ethyl alcohol.
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3 years ago
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Mrrafil [7]

reproductive cells like eggs and sperm

6 0
3 years ago
During the process of only specific parts of the DNA are activated; the parts of the DNA that are activated
kenny6666 [7]

Answer B And C

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Explanation:

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LMK IF I GOT THIS RIGHT PLEASE ILL GIVE BRAINLIEST
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Answer:

The answer is "Third choice".

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