The difference between the two pencils is that the ‘HB’ pencil has a medium lead, whereas 2H pencil has a soft lead.

Earthworms, Tapeworms and Roundworms are long and cylindrical shaped worms. The basic difference between them is that Earthworms are segmented invertebrates belonging to the phylum Annelida, Tapeworms are...

Pencils are marked on the basis of a European system called ‘the degree scale’, wherein a HB pencil has a medium range lead and the F pencil has a fine point, which is harder than a HB pencil.

While there are many differences between Mozzarella and Cheddar cheese, it is notable that the former comes from Italy and Cheddar cheese is said to have originated in England.

Both, Leeches and Slugs are elongated-slimy creatures, but vary in their habitats. Leeches are relatives of earthworms, and mostly feed upon blood of other creatures, whereas Slugs belongs to Mollusks, hence...