Conduction - by touch
Convection - hot air rises, cold air sinks
Insulation - to insulate or capture heat
Radiation - by waves
Direct contact means touch, therefore the answer would be conduction.
Answer:
c) decongestants relive excessive muscle in nasal pathways
Yes they are because they are cardboard and people can make things out of cardboard
Answer:
NO
Explanation:
- 4 NH₃ + 6 NO → 5N₂ + 6H₂O
<em>Water and N₂ cannot be the answer because they are products of the reaction, not reactants.</em>
The fact that some ammonia (NH₃) is left in the container once the reaction is finished tells us that <em>NH₃ is the reactant in excess.</em>
The remaining reactant is thus the limiting reactant. The correct answer is NO.
Answer:
The amount of sugar please trust me on this one it is NOT the temerature of water!! good luck
Explanation:
