Answers by StantonPearl

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86 views

Which process involves solvent separation on a solid medium?

answered Jan 8 in Science

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41 views

When does exchange of dna segments happen between non-sister chromatids of homologous chromosomes?

answered Jan 8 in Science

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37 views

What type of reproduction takes place when an animal simply divides into two parts?

answered Jan 8 in Science

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101 views

What is it called when you touch a charged object to the earth?

answered Jan 6 in Science

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32 views

What is an important level of organization in ecology and the unit of microevolution?

answered Jan 6 in Science

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52 views

What do aquatic mollusk species use for respiration?

answered Jan 6 in Science

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90 views

What did darwin call the evolutionary concept of change in populations over generations?

answered Jan 6 in Science

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62 views

What are the two basic parts that all flowering plants have in common?

answered Jan 6 in Science

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101 views

The number of moles of solute in 1 kg of solvent is defined as what?

answered Jan 2 in Science

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66 views

The most common elements have the most tightly bound __________.

answered Jan 2 in Science

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106 views

Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water?

answered Dec 31, 2024 in Science

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59 views

Evolving from a single common ancestor, what group of organisms was perhaps the dominant life form on earth 250 million years ago?

answered Dec 30, 2024 in Science

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36 views

Amplitude describes what about the wave's crest and trough?

answered Dec 30, 2024 in Science

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71 views

What evolutionary strategy enables substantial activity during sleep for some animals?

answered Dec 27, 2024 in Science

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