What are the three major subdivisions of all organisms?

1. archaea

2. eubacteria

3. eukaryota

explanation:

eucaryota are all plants and animals and humans

eubacteria are bacteria

archana are microscopic single celled organinsms. some make their own food in a process called photosynthesis like plants. but many absorb their food sources in a similar way as bacteria.

this protocol describes a detailed procedure for intracellular flow cytometry staining.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.