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Oksanka [162]
3 years ago
11

The electrons in surface atoms of a star require the input of energy in order to move from the ground state. This energy is gene

rated _____. on the surface of the star in the core of the star from other stars nearby from planets orbiting the star
Biology
2 answers:
kupik [55]3 years ago
6 0

in the core of the star

lana66690 [7]3 years ago
6 0

Answer:

Option B, in the core of the star

Explanation:

All the stars generate energy through the process of nuclear fusion. These nuclear fusion reactions take place with in the core of the star . The pressure with in the core of the star is extremely high which is the main causative factor of nuclear fission reactions.

Since the source of energy lie with in the core of the star, it is sure that  electrons in surface atoms of a star get their energy from the core of the star.

Hence, option B is correct

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Tasya [4]

Answer:

A protist

Explanation:

In the given question, the characteristic of an unidentified organism are given which are:

1. The organism is unicellular and autotrophic which means that it is a producer and belongs to a plant like organism.

2. The membrane bound nucleus means that the organism is an eukaryote.

The organism is thus an unicellular, autotrophic and an eukaryote could be a species of algae which is considered a protist. The protists are the organisms which shows characteristic of the ukaryotes but are not considered true plants and animals.

Thus, a protist is correct answer.

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3 years ago
The national environmental policy act requires the federal government to
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Answer:

use all practicable means to create and maintain conditions under which man and nature can exist in productive harmony

Explanation:

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In a population of gerbils long hair H is completely dominant over short hair lowercase h if 18% of the population has short hai
Phoenix [80]
I think it would be about 82% of the population
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Lena [83]

Explanation:

A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts.

6 0
2 years ago
Arrange the parts of the respiratory tract in a sequence that accurately represents the flow of air after a person inhales.
viktelen [127]

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