6. the relationship between a law and a theory is (2 poin
olaws are based on complex theories.
olaws become theories.
o theories all become laws.
o theories never become laws.
o theories can become laws.
uore uw
for questions 7-14, identify as an observation, analogy or

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?