Answer:
plant
Explanation:
plant cells have cell walls
Answer:
C) Autonomic Nervous System .
Explanation:
C final answer cells, organs, tissues, organ systems
Answer:A culture or growth medium
Explanation: A culture or growth medium contains essential nutrients that aids in the growth of microorganisms. A culture medium can be in liquid form or solid form. It is very important to make sure that a culture or growth medium is sterile and free from any form of contamination. The main function and importance of a culture or growth medium is to ensure that microorganisms grow in a sterile environment that has all the major and essential nutrients required for their growth and to preserve them against any form of harm or contamination such that when these organisms are needed they can be used.
