Write elaborate answers for the following questions.
Answer variants:
Chemical (oxidation) reactions
Antibodies
Ammonia and nitrites
Brain
Edward Jenner
Prevents outbreaks and protects the entire community
What is the source of energy for chemoautotrophs?
Chemoautotrophs derive energy from chemical reactions involving inorganic substances.
1. Which substances are commonly used by chemoautotrophs for energy?
2. What type of reactions provide energy for these organisms?