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MariettaO [177]
3 years ago
8

Before a scientific theory is accepted and supported, it has

Biology
2 answers:
I am Lyosha [343]3 years ago
8 0

Answer:

Has to be tested and verified

Explanation:

vaieri [72.5K]3 years ago
3 0

Answer:

A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.

Explanation:

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The sun rotates
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In DNA and RNA, what “codes for amino acids”?
Stels [109]

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DNA: Three nucleotides encode an amino acid. Proteins are built from a basic set of 20 amino acids, but there are only four bases. Simple calculations show that a minimum of three bases is required to encode at least 20 amino acids.

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2 years ago
PLZZZ Over a period of time, a behavioral adaptation occurred that altered the mating behavior of some O. glucosi males. A small
mestny [16]

This phenomenon is not rare in the animal kingdom. Known as alternative mating strategies, it is employed by a subgroup of males that are usually incapable of facing the larger males in direct confrontations.

These "sneaky males" as they are sometimes called, will employ alternative strategies to mate with females.  Which strategy will be dominant is dependent on the environmental factors and is not permanent. In some conditions where food is not that abundant, there will be less larger males and thus, the smaller males employing this strategy will be more common. At other times the opposite will occur.

However, in most cases and most probably here, the end result will be a coexistence of this traditional and alternative mating strategy, where males will exhibit a greater diversity in phenotype.

4 0
3 years ago
What type of energy transformation takes place when a reaction produces a spark of light?
Verizon [17]

Answer:

When you strike a match, it moves through the air until it rubs against a surface. The rubbing produces the heat required to light the match. This is a transformation from mechanical energy to thermal (heat) energy.

Explanation:

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