The answer is SPORES.
Some bacteria, take for example clostridium can be killed with heat but still leave their spores.
They are heat-resistant spores that may survive cooking and later grow and produce large numbers of cells if the storage temperature is appropriate for their growth.
It is because it transports the materials even without the expense of energy
Answer:
The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.
Hope this helps!
Answer:
Unlike the one-way flow of energy, matter is recycled within and between ecosystems.
Explanation:
The answer is : Taking oxygen for the body and expelling carbon dioxide