State True or False:
Resistivity of a metal remains constant under all conditions.

State whether True or False:- Iron is a light metal.

State whether True or False:- Nearly the whole mass of an atom remains concentrated at its centers.

State whether True or False:- Virus is a microbe

State whether True or False: For extraction of metal from its ore, a process of oxidation is taken help of.

State true or false: Typhoid is a fungal disease.

State true or false: Insects are vertebrates.

State the true or false: The unit of time, is second

State true or false: Gold fish is an invertebrate.

State whether True or False: Remains of plants and animals are called fossils.