Answer:
nebula, protostar, supergiant, supernova, neutron star
Cell membrane separates cell from external environment whereas nuclear membrane separates nuclear environment form cell itself.
There is Nucleoplasm as a fluid under the nuclear envelope whereas cytoplasm under the cell membrane
<span>A similarity between humans and many other multicellular animals is that they are composed of organ systems. All multicellular organisms, including humans, must have organ systems to survive and function. </span>
contracting the vacuole reduces the amount of water allowed to pump through the paramecium which affects the paramecium cells
