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Snezhnost [94]
3 years ago
15

The distance between Jupiter and the sun is usually measured in astronomical units. Which answer choice below best defines an as

tronomical unit?
Question 9 options:

the distance between the earth and moon


the distance that earth travels around the sun in a year


the distance that light travels in a year


the average distance between the earth and the sun
Biology
2 answers:
levacccp [35]3 years ago
7 0

Answer:

Option (4)

Explanation:

Astronomical unit usually refers to that unit which represents the mean distance starting from the center of the earth to the center of the sun. The distance from the sun to all the planets and other astronomical bodies are represented in the astronomical unit. It is denoted by AU. This unit is mainly used by the Planetary scientists and the Astronomers, as it is helpful in understanding the relative distance between two objects in the solar system.

Thus, the correct answer is option (4).

Lostsunrise [7]3 years ago
4 0
An astronomical unit (AU) is the approximate distance from the earth to the sun. The answer is D.
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What is the difference between a homogeneous and a heterogeneous mixture? What is the difference between a homogeneous and a het
kow [346]

Answer:

Option (B).

Explanation:

Mixture may be defined as the solution obtained by mixing of two or more substances together. Two different types of mixture are homogeneous mixture and heterogeneous mixture.

Homogeneous mixture may be defined as the mixture that has uniform composition throughout the mixture and cannot be separated easily by physical shaking process. Heterogeneous mixture are the mixtures that has different composition throughout the mixture and can be separated by simple shaking.

Thus, the correct answer is option (B).

7 0
3 years ago
The scientific definition of ______ refers to changes in a species or population over time. systematics genetics evolution biolo
natita [175]

The scientific definition of evolution refers to changes in a species or population over time.

Evolution is a long-term process. It may take millions of years and several generation for an evolution to occur. The cause of evolution can be genetic as well as environmental. The evolution is a result of mutation. Evolution generally gives rise to new species, that is different from its ancestral population.

Population is a group of similar type of organisms.  These organisms live in the same habitat, require same resources and have same kind of habits. The most essential criteria that defines a population is that the organisms of a population can mate with each other and produce offspring.

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4 0
1 year ago
Which of the following is NOT a reason for asexual reproduction in somatic cells? A growth B replacement of dead cells С repair
Anika [276]

Answer:

D. Making gametes technically isnt asexual reproduction because the offspring arent exact copies.

Explanation:

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8 0
2 years ago
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Strike441 [17]
A therapist seeing Cheri would attribute her anger to biological factors.
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5 0
3 years ago
Write the following statement as a conditional statement.
uysha [10]

The answer is

If it is a leap year, then February has 29 days.

<span>A conditional statement uses a pattern of ‘if’ followed by ‘then’. The obvious cause must be stated first followed by the outcome. ‘If and only if’ is an example of a biconditional statement. </span>

3 0
3 years ago
Read 2 more answers
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