<span>The fastest thing in the whole universe is the speed of light in a vacuum (like outer space!), clocking in at a great 2.99 x 108 m/s. Light travels in waves, and we call thistraveling propagation. Propagation of waves has both a speed and a direction, called the velocity.</span>
cancer cells are a cluster of cells without any boundary and normal cells are just together but not clustered.
normal cells stop growing when enough cells are present.
cancerous cells continues to grow none stop until it becomes a tumor.
cancer cells dont interact with other cells like normal cells do.
normal cells are either repaired or will die when they are damaged or they get old, cancer cells are either not repaired or do nut undergo apoptosis.
i hope this helps :)
The answer is D for the answer
I believe the correct answer is A. Increases the rate of a chemical reaction. This is because they act as catalysts.
True. Because its staying still
