PLS HELP will mark brainliest Tony wanted to see if he could make the roots of a plant grow up instead of down. After several tries, he found that the roots always grew down. Nothing he or his teacher did made the roots grow up. What keeps the roots from growing up?
A) The roots need water.
B) Sunlight hits the plants.
C) Gravity pulls on the roots.
D) There is plant food in the soil.
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Ответ:
Answer : The correct option is the Hydrogen region of the molecule.
Explanation :
As we know that the water molecule has two hydrogen atom and one oxygen atom. The hydrogen atom has partial positive charge and oxygen has partial negative charge.
In the charged plate, the negative attracts positive. So, hydrogen atom attracted to the negative plate and oxygen to the positive plate.
When water molecule placed between oppositely charged metal plates which is positively charged, then the hydrogen atom which is positively charged attracted to the negative plate.