Answer:
B. Smaller Particles
Explanation:
We know that the rate of reaction increases with increase in the surface area of reactants.
The reacting particles in the log of wood are embedded inside the wood making only very minimal amount of particles available for reaction. This ultimately slows down the rate of combustion.
However, in saw dust, there is a greater availability of surface area of reactants hence the sawdust burns faster than logs.
Answer:
c
Explanation:
because 2× is strong. hydrogen will be remove
Answer: This may result in the protein forming bonds with additional amino acids, this may result in the protein forming bonds with lipids instead of other proteins
Explanation:..
Answer:
D0wnload Phot0Math......................
Explanation:
The layer of skin that contains nerves and blood vessels is the______
Answer: Dermis
