The Causative agent of botulism, a deadly form of food poisoning is an endoscope forming bacterium called clostridium botulinum. why might it be difficult to kill this bacterium in contaminated food?

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.

This is a type pf behavior that animals are born with and them to survive

Explain two reasons you think it is important for scientists to search for new ways to treat cancer