Which kind of organism is eukaryotic.
mycoplasma
E. coli
cycad
bacteria

Explanation:

its are cells contain a nucleus and other..they include all of animals, plants, fungi, and protist

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.