Answer:

1.The four genders are masculine, feminine, neuter and common. There are four different types of genders that apply to living and nonliving objects. Masculine gender: It is used to denote a male subtype

2.Sphere Cube Cuboid Cone Cylinder

Triangle Circle Semi-Circle Square Rectangle Parallelogram Rhombus Trapezium Kite Polygons (Pentagon, Hexagon, Octagon, Nonagon, Decagon, etc.)

3.i have two ears

4.It is dangerous to touch an electrical appliance with wet hands because water is a good conductor of electricity. ... These salts make water a good conductor. So, if we touch an electrical appliance with wet hands or while standing on a wet floor, a current will flow through our body and lead to an electric shock.

Explanation:

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