Questions by Kenneth76952

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1 answer 40 views

Which highly valuable substance found in jewelry has a density of about 19 g/cm^3?

asked Jan 8 in Science

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1 answer 41 views

What is the second class of fish after ray-finned fish?

asked Jan 7 in Science

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1 answer 72 views

What effect causes global winds to blow on a diagonal over the earth's surface?

asked Jan 6 in Science

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1 answer 96 views

What do we call a peptide hormone composed of nine amino acids that lowers blood pressure?

asked Jan 6 in Science

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1 answer 58 views

What do scientists use to search other planets suitable for living?

asked Jan 6 in Science

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1 answer 89 views

The name carbon tetrachloride implies one carbon atom and four of which other atoms?

asked Jan 2 in Science

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1 answer 53 views

People with celiac disease have an immune response to what, which ultimately leads to malnutrition, cramping, and diarrhea?

asked Dec 31, 2024 in Science

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1 answer 49 views

How many valves are in the heart?

asked Dec 30, 2024 in Science

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1 answer 42 views

Hiv is a retrovirus, which means it reverse transcribes its rna genome into what?

asked Dec 30, 2024 in Science

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1 answer 54 views

During meiosis, each parent synthesizes gametes that contain only half of their complement of what?

asked Dec 30, 2024 in Science

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1 answer 50 views

What is the term for a disturbance in matter that causes the transfer of energy from place to place?

asked Dec 28, 2024 in Science

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1 answer 58 views

What basic plant structures generally have large surface areas and high surface-to-volume ratios?

asked Dec 27, 2024 in Science

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