Question:
Use evidence from the fact that using tools is a learned characteristic to answer the following question. "a learned characteristic is a"

Answer:
toddler banging with a stick while parent hammers

Question:
Use evidence from the fact that break down means change from a whole into pieces to answer the following question. "An example of breaking down is"

Answer:
cutting an apple into slices

Question:
Use evidence from the fact that In the cellular respiration process carbon dioxide is a waste product to answer the following question. "When a cell takes in in oxygen an use cellular respiration it will then expire"

Answer:
CO2