Bacteria were first observed by the Dutch microscopist Antonie van Leeuwenhoek in 1676
<u>-TheUnknownScientist</u>
Answer:
Scavengers
Parasites
Consumers
Predators
Carnivores
Omnivores
Herbivores
Explanation:
In biology, an organism is any organic, living system that functions as an individual entity. All organisms are composed of cells. Organisms are classified by taxonomy into groups such as multicellular animals, plants, and fungi; or unicellular microorganisms such as protists, bacteria, and archaea
I think it A because Cyanobacteria absorb co2 from the atmosphere and then release oxygen To the atmosphere
Explanation:
d.incinerators are to reducing
ingestion, propulsion, mechanical or physical digestion, chemical digestion, absorption, and defecation. The first of these processes, ingestion, refers to the entry of food into the alimentary canal through the mouth.