What is the name of event caused by the 3200 Phaethon asteroid around 15 December of every year?

 

 

Lines are used in art to indicate

a. boundaries between forms.
b. direction and motion.
c. shadows and highlights.
d. spatial depth on flat surfaces.

Air contains water in a gaseous form called water vapour.

When you can't hear it is called as Deaf.

Physical signs of stress include Frequent colds and infections, aches, pains and tense muscles, stomach upset, loss of sexual desire, etc...

Activation of the receptors by stimuli is called Sensation.

The main cause of Tsunami is Earthquake on Sea Surface.

Secondhand smoke is very dangerous and creates serious health risks to you and your family members. 

The nutrients that provide energy are carbohydrates, proteins and vitamins. The other three nutrients--vitamins, minerals, and water do not provide energy.