True!
no
Like all organisms, bacteria need a constant supply of energy to carry out their functions. This energy comes from food The process of breaking down food to release its energy is called respiration.
It is true.
They are anaerobes and do not need oxygen. They are consumers and make energy by fermentation.
A bacterivore is an organism which ingests bacteria either as food or an energy source.
Bacteria living in deep-sea communities obtain their energy from chemical sources, rather than from sunlight. They use hydrogen sulfide molecules that are clustered around deep-sea hydrothermal vents as their food sources.
Bacteria get their energy from the food they eat.
=== === There are some bacteria that can make their own food like an autotroph can.
bacteria gets its enery from sugars that are found in food
Bacteria do help to digest food in peoples' intestines.
false
true!
Food and chemicals
False. If food is heated high enough(pressure cooking) and long enough it will kill all bacteria and their spores.
Like all organisms, bacteria need a constant supply of energy to carry out their functions. This energy comes from food The process of breaking down food to release its energy is called respiration.
nitrogen
Chemoautotrophic
It is true.