Other contributors have said "What are the types of curved mirror?" is the same question as "What are the two types of curved mirror called?" If you believe that these are not asking the same thing and should be answered differently, click here
they are called concave mirror...mirrors whose center bulges out are called convex, and can reflect a wider view than a flat mirrored surface, but the objects are "larger than they appear", and also...
There are many types of classifications, but the answer to your question is probably eukaryotes and prokaryotes. (However, it could be diploid and haploid or even just red blood cells and white blood...
red wood and oak deciduous - drops leaves every fall to reduce water loss, grows new ones in spring. evergreen - retains green leaves year round, leaves usually needle shaped.