Questions by HeidiElmslie

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1 answer 51 views

What major pigment in the photosynthetic system is based on a complex molecule and gives plants their green color?

asked Jan 7 in Science

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1 answer 46 views

What is the difference in voltage across a resistor or other electrical devices called?

asked Jan 6 in Science

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1 answer 54 views

The loss of oxygen to the heart muscle causes that part of the tissue to what?

asked Jan 2 in Science

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1 answer 96 views

Blood from what organs enters the left atrium of the heart?

asked Dec 30, 2024 in Science

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1 answer 85 views

Acids are molecular compounds that dissolve in water to produce hydronium ions and what else?

asked Dec 28, 2024 in Science

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1 answer 36 views

What do you call the sudden flow of mud down a slope because of gravity?

asked Dec 28, 2024 in Science

0 votes

1 answer 110 views

What is the network of fibers that organizes structures and activities in the cell called?

asked Dec 27, 2024 in Science

0 votes

1 answer 53 views

What do animals require to grow and develop?

asked Dec 27, 2024 in Science

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