How hydrothermal vents systems differ from almost all ecosystems on Earth?

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

Which process forms a large molecule from repeating subunit molecules? *