Puppies start to wean around 1 month. Puppies, just like human babies, feed on a diet of entirely mother's milk before transitioning to solid foods. Proper timing is vital: Weaning -- the period when puppies stop nursing -- too early puts pups at risk of not getting proper nutrients or social skills from her mother.
This is what I learned: Organisms that have a nucleus are called Eukaryotes (pronounced yoo-care-ee-oats). Some examples of eukaryotes are humans and most types of animals, such as zebras or turles. Eukarytoic organisms are animals, plants, fungi, and protists.Organisms that do not have a nucleus and Prokaryotes (pronounced pro-care-ee-oats).Examples of prokaryotes are a type of bacteria (such as Frateuria aurantia) and thermophiles.Prokaryotic organisms can fit into the categories of Bacteria or Archaea.ukarytoic organisms are animals, plants, fungi, and protists. Organisms that do not have a nucleus and Prokaryotes (pronounced pro-care-ee-oats).
Best Answer: All living organisms are composed of cells. A eukaryotic cell is a cell with a nucleus, which contains the cell's chromosomes.Plants, animals, protists, and fungi have eukaryotic cells, unlike the Eubacteria and Archaea, whose cells do not have nuclei and are therefore termed prokaryotic.In addition to having a nucleus, eukaryotic cells differ from prokaryotic cells in being larger and much more structurally and functionally complex.est Answer: All living organisms are composed of cells. A eukaryotic cell is a cell with a nucleus, which contains the cell's chromosomes.