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Sergio039 [100]
3 years ago
8

1) _______________, harmful or helpful, is considered to be the source for new alleles and a main contributor to the diversity o

f life on Earth.
Biology
1 answer:
Reil [10]3 years ago
5 0
According to my dictionary, the best word that matches this definition would be ''mutation'' since it changes its form by turning or transforming into something else or duplicating.
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The trophi are responsible for crushing food
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Match the following terms and definitions 1. lysosomes and peroxisomes small storage sacs containing water, food, and waste 2. v
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ok so I've done this problem before trust me:

A. bundles of microtubules that separate to opposite poles of a cell - CENTRIOLES

B. prepares protein-packed vesicles for release outside of the cell - VESICLES

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3 years ago
In ________ conditioning, an established conditioned stimulus is paired with a new neutral stimulus.
irina [24]

An established conditioned stimulus is paired with a new neutral stimulus in: higher-order conditioning.

Classical conditioning refer to a learning process that involves the repeated pairing of two (2) stimuli:

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Basically, classical conditioning is a learning procedure which helps psychologists in understanding when a neutral stimulus is paired with a conditioned response or a neutral stimulus and an unconditional stimulus.

Similarly, a higher-order conditioning involves pairing an established conditioned stimulus with a new neutral (the second-order) stimulus, in order to make the new stimulus elicit (bring forth) the conditioned response, without presenting the initial conditioned stimulus.

Read more: brainly.com/question/24078563

7 0
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Bacteria reproduce by a process known as
solong [7]

Answer:

The answer is D, binary fission

3 0
3 years ago
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The Moon is closer than the Sun to Earth.

Explanation:

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