Answer:
Q1 is A.
Q2 is right
Q3 is D.....I dont
really know about this one
Q4 is right
Answer:
Cell
Explanation: An atom is smaller, but isn't a living organism, so the second smallest would be cell.
C is not a product of cellular respiration because C6H1206 is glucose and it is not a product of cellular respiration.
Answer:
Energy was transferred
Explanation:
If the temperature changed, energy must have been added or lost, but not created. Energy can't be created or destroyed.