Parts of ______ are pons, cerebellum and medulla.

Which of the following controls involuntary actions in our body?

medulla in hindbrain involuntarily controls the actions in our body

The neuron cell is made up of _______.

the neron cell is made up of all the given option.

The reflex actions which involve the brain are called______.

the reflex action which involve the brain is called cerebral reflexes.

______ is the basic unit of the nervous system.

neuron is the basic unit of the nervous system.

______ system controls every activity that we do.

nervous system controls every activity that we do

Nervous system consists of_________.

Which one of the following is not a form of matter?

Rest all options are a form of matter.

Which of the following cannot be regarded as molecular solid?

The molecular solids are known to also be bonded by hydrogen bonding, dipole-dipole interactions, halogen bonding, and london dispersion forces.

Which of the following substances that Favors the existence in the solid state?

High temperature causes the particles to vibrate, move quickly, collide with each other and move further apart, thus expanding the shape.

When a thermometer is heated, the liquids inside the thermometer moves up. This is mainly because:

Mercury is the only metal that exist in liquid form.

When you heat a sample of gas, what happens to the particles that make up the gas?

This phenomenon is used by various industries to heat up the gas.

Water on wax paper don’t break easily when they touch each other, this is mainly because:

Water lingers towards adhesion more than it does towards cohesion.

When an iron rod is heated, it gets longer upon beating, this is because the particles in the iron rod:

The iron rod, on heating initially becomes red, then orange, and finally turns blue.

The coordination number of Y will be in the XY types of crystal (Crystal is sodium chloride)

The coordination number refers to the number of atoms that surround one other atom and vice versa.

Which of the following is not a characteristic property of solids?

The strength of intermolecular forces of attraction decreases as we move from solids to gases.