Why am I slightly threatened by this?
A nonrenewable resource is a resource of economic value that cannot be readily replaced by natural means on a level equal to its consumption. Most fossil fuels, such as oil, natural gas and coal are considered nonrenewable resources in that their use is not sustainable because their formation takes billions of years.
Answer:
the materials to make the product
I would have to go with b or c
This type of movement of the unicellular organisms is called twitching motility.
A small filament on the top of the bacterial cell enables the bacteria to move in this fashion.
Twitching motility is key to pathogenesis and forming biofilm in bacteria.
