Explanation

·         The path of traffic noise can be locked by constructing vertical barriers along the highways.

·         Proper highway planning and design are essential for controlling traffic noise.

·         Establishing lower speed limits for highways also reduced the noise.

Explanation

Manifest and latent functions are social scientific concepts created by anthropologist, Bronislaw Malinowski in 1923 while studying the Trobiand Islanders in the Western Pacific.

Explanation

Sociology is the study of groups and group interactions, societies and social interactions, from small and personal groups to very large groups. 

Explanation

The top 5 related words for "psychoanalysis" are: psychotherapy, neurosis, melanie klein, transference, and sigmund freud.

Explanation

Vision is the least developed sense at birth, as the womb is a dark place and there is little opportunity for development.

Hearing: Develops relatively well during pregnancy, allowing babies to hear sounds from around the 20th week. 

Touch: Also develops fairly well in utero, providing comfort and a sense of security. 

Smell and Taste: These senses are closely linked and are important for newborns to recognize their mother's breastmilk and establish bonding. 

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Explanation

Venus, second planet from the Sun and sixth in the solar system in size and mass.

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Osteomalacia is caused due to deficiency of  Vitamin D

Explanation

Karl  Benz was a German engine designer and automobile engineer.

His Benz Patent Motorcar from 1885 is considered the first practical automobile.

Explanation

Radium is a chemical element with the symbol Ra and atomic number 88.