What is the best definition of a eukaryotic cell?

a. has an internal structure consisting of a membrane–bound nucleus and membrane–bound organelles
b. has an internal structure with the genetic material in the form of a nucleoid
c. has an internal structure with no membrane–bound organelles

A.has an internal structure consisting of a membrane–bound nucleus and membrane–bound organelles

Explanation:

Eukaryotic cells are those cells which posses a membrane bound nucleus and other organelles are also membrane bound. The examples of the organelles are ribosomes which synthesize proteins, endoplasmic reticulum  which functions in sorting and packing of proteins, mitochondria which are responsible for the production of energy molecules called as Adenosine Triphosphates. They exhibit a well define nucleus which contains a genetic material in the form of DNA. The organisms which exhibit eukaryotic cells are protozoa, plants and animals.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

archaebacteria are found in in forest soil.

hope i spelled it right lol

hope i

-lavira: )