Answer:
Yes. Bacteria and Bacterium is a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some which can cause disease
Answer:the action or fact of forming a united whole.
"the work at present lacks cohesion"
Similar:
unity
togetherness
solidarity
bond
sticking together
continuity
coherence
connection
linkage
interrelatedness
PHYSICS
the sticking together of particles of the same substance.
Explanation: