Option 1 is the correct answer
Photosynthesis makes glucose that is used in cellular respiration I think that’s how they work together
Yes, because the envelope can be a important document- so therefore it can be considered "confidential".
Answer:
More info given below.
Explanation:
This attraction occurs as a result of static charge. You see an atom is referred to as the smallest particle of a substance; and when an atom gains or looses electrons it becomes unstable creating a difference in potential. However in this case rubbing induces friction which induces heat. This heat excites the atom to loose electrons creating a negative charge on the silk and a converse positive charge on the pencil.
