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valina [46]
3 years ago
14

4. What was the “basic idea” about matter that Leucippus and Democritus proposed?

Biology
1 answer:
topjm [15]3 years ago
8 0
Democritus is a Greek theorist that believes that atom is the smallest part of the substance. Atom, as he defined, is an indivisible entity. Leuccipus was Democritus' teacher who also believed on that notion. All matter are made up of atoms. If atoms are intact, the property of the substance is firm and solid while if the atoms are much apart, it would be described as a gas. Aristotle had a different belief of matter. He believed that the composing entities of matter are the four elements. However, this notion was rejected and proven through scientific inquiries about atoms and subatomic particles
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svetlana [45]

Answer:

The above statement means that the process of job-seeking requires so much effort that it is like a job itself. You have to be as committed to job- seeking as you will have to be when you actually get a job. The process of job- seeking is tiresome in today's world, especially for people who have a little or no experience at all. You have to be attentive for every new job- opening and work hard to submit your resumes, forms etc. The, you have to work hard for the interviews being conducted. The waiting process also takes a lot of time and patience. Hence, the process of job-seeking is just like a job itself.

7 0
2 years ago
A specimen collection helps a scientist do an experiment by
Dmitriy789 [7]

Specimen collection is the process of obtaining tissue or fluids for laboratory analysis or near-patient testing.

A specimen collection helps a scientist do an experiment by assembling a large number of samples for comparison. A poorly collected specimen may lead to failure in isolating the causative organism(s) and/or result in the recovery of contaminating organisms.


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3 years ago
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sdas [7]

The reading frame of the sequence would shift, causing a change in the amino acid sequence after that point.

Explanation:

DNA sequencing is important to apply to the human genome. It allows scientists to sequence genes and genomes. Since there is a limit to how many bases can be sequenced in one experiment, larger DNA molecules - as mentioned - have to be 'broken' into smaller fragments before they can be sequenced and re assembled. The normal allelic variant is 1600 base pairs (bp) long and contains three exons. The order of the genes in the beta-globin cluster is 5' - epsilon – gamma-G – gamma-A – delta – beta - 3'.

7 0
3 years ago
A lone male wolf, who doesn't have a pack, travels the forest. When he reaches a new hill that he hasn't been on before, he spen
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Answer:

The correct answer is option B. pheromones.

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Thus, the correct answer is option B. pheromones.

3 0
3 years ago
Explain the differences between acids and bases. Provide examples.
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Answer:

An acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions in aqueous solution, donates electrons and accepts protons.

Acid:Lemons, oranges, vinegar

Base:Soap, toothpaste, bleach, cleaning agents, limewater,

Explanation:

3 0
2 years ago
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