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tatyana61 [14]
3 years ago
14

(drag and drop) (20 points)

Biology
1 answer:
mixas84 [53]3 years ago
3 0

Answer:

Less stable : An ecosystem with populations that mate with only related species

Less stable : An ecosystem that has many species at every trophic level

More stable : An ecosystem with populations that mate with unrelated species

More stable : An ecosystem that has very few species at every trophic level

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The observation that members of a population are uniformly distributed suggests that A. resources are distributed unevenly. B. t
ANEK [815]

The observation that members of a population are uniformly distributed suggests that   the members of the population are competing for access to a resource.

Option B is correct.

What is a resource ?

A resource is any physical material constituting a part of Earth that people need and value. Natural materials become resources when humans value them. The uses and values of resources change from culture to culture and from time to time. Resources are spatially distributed varying in quantity and quality.

Why the resources are important?

Resources are necessary for citizenry because of the following reasons: Resources when used as a raw material satisfy the needs and comforts of human beings. Natural resources are a source of agricultural activities which adds to the economic importance. They also provide employment opportunities.

Learn more about resource :

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5 0
1 year ago
which of the following statements is true? A.) Both unicellular and multicellular are at some risk of having too much water ente
andrew11 [14]
A is your answer.
Water containing no salt is known as isotonic solution
4 0
3 years ago
Quiet inspiration is __________, and quiet expiration is __________. quiet inspiration is __________, and quiet expiration is __
STALIN [3.7K]
Quiet inspiration is _an active process_, and quiet expiration is _a passive process_.
3 0
3 years ago
1. Which of the following would make the best slogan(s) for mitosis? Explain the reasoning behind your choice
Mandarinka [93]

Answer:

The Answer is c. Mitosis: Eukaryotic Cell Division and Cloning Specialist.

Explanation:

Mitosis means when a cell divides into two cells. As cells divide, the number of cells doubles. And each cell is an exact duplicate of the original cell, or a clone. Eukaryotic means that everything in the cell is enclosed in a membrane.

Hope this helps!! Have an Awesome day!!! :-)

5 0
3 years ago
ODLUCULUP
Agata [3.3K]

a. What is a star's spectrum?

A star's spectrum refers to the <em>"amount of light"</em> that stars they give off according to varying wavelengths. Since we cannot tell the amount of light a star gives off quantitatively from Earth, we can differentiate them according to how bright they appear.

b. Which spectrum is most common in stars?

Stars are classified according to their spectra <em>(elements in the star)</em>. They are classified into 7 types <em>(O, B, A, F, G, K and O). </em>The most common type is M, however, it gives off a dim light.

c. How can it differ from start to star?

Although stars follow a continuous spectrum, the spectra of a star differs from each other because <u>they do not give off the same amount of energy at the different wavelengths. </u>

d. What does the spectrum tell us about the star?

The spectrum can tell the<em> surface temperature</em> of the star. This means that a blue star (we often see it as a white-colored star from Earth) is hotter than that of a yellow star. A red star is considered the coolest star among all.

The spectrum of stars also allows the astronomers to study composition of the stars according to their <em>wavelengths.</em>

8 0
3 years ago
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