The figure shows a negatively charged sphere and a balloon that has been rubbed with dry human hair. if the two are brought close to each other but do not touch each other, you can predict that the objects will question 20 options: charge each other. attract each other. repel each other. polarize each other.

Repel Each Other

Explanation:

The figure shows a negatively charged sphere and a balloon that has been rubbed with dry human hair. If the two are brought close to each other but do not touch each other, you can predict that the objects will

Repel Each Other

the human hair is negatively charged. When the sphere is rubbed against the human hair, it becomes negatively charged. It is electrostatically induced. When the balloon is rubbed against the human hair, it becomes negatively charged as well.

When the two are brought togehter , they repel each other becuase like charges repel while unlike charges attract.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.