Questions by AlexandraV63

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1 answer 26 views

Which kinds of cells have nuclei and other membrane bound organelles?

asked Jan 8 in Science

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1 answer 66 views

What term describes the process where organisms convert atmospheric nitrogen into biologically useful chemicals?

asked Jan 7 in Science

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1 answer 32 views

What makes up 99 percent of air?

asked Jan 7 in Science

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1 answer 27 views

What is the region called where an electron is most likely to be found?

asked Jan 7 in Science

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1 answer 66 views

What is made by trees and other plants during photosynthesis?

asked Jan 6 in Science

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1 answer 15 views

What form because water erodes the outside of curves and deposits eroded material on the inside?

asked Jan 6 in Science

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1 answer 66 views

The process of transferring pollen from the male reproductive part of a flower known as the anthers to the female reproductive part of the flower known as the stigma is referred to as what?

asked Jan 2 in Science

0 votes

1 answer 45 views

The complete hydrolysis of starch yields what?

asked Dec 31, 2024 in Science

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1 answer 35 views

How many naturally occurring elements are known on earth?

asked Dec 30, 2024 in Science

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1 answer 66 views

Gas lines should be made of what so they do not rupture?

asked Dec 30, 2024 in Science

0 votes

1 answer 37 views

All eukaryotic cells have mitochondria, but not all eukaryotic cells have what?

asked Dec 30, 2024 in Science

0 votes

1 answer 36 views

How many amino acids generally consist in protien?

asked Dec 28, 2024 in Science

0 votes

1 answer 34 views

An elastic collision is one that conserves internal energy of what type?

asked Dec 27, 2024 in Science

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